6 894 résultats
1986401889-LB3Antwerpen : Fonds Mercator 1986. Hardcover. Good. Original decorated brown cloth dust jacket numerous full page illustrations in colour and b/w slipcase 4to.; Slipcase scratched and slightly stained dust jacket discoloured at spine Antwerpen : Fonds Mercator hardcover
191019606George H. Doran 1910. Hardcover. Very Good/No Dust Jacket. This old book is clean solid and appears to have never been read. This hardcover book has many illustrations and tipped in color plates by Willy Pogany. The binding is strong with all pages firmly attached. There is a bookplate on the first end paper. The pages are clean with no soiling writing or tears. The book is undated but appears to be circa 1910. The green patterned boards with dark green spine and bright gold text show just a hint of edgewear and some discoloration along the top edge of the back. This old book looks and feels great! We always ship in a sturdy cardboard box! George H. Doran hardcover
1952260109-MB24Viking Press 1952. Very Good Hardcover with Dustjacket First edition illustrated DJ spine hs several chips and tears. First Edition. Hard Cover. Very Good/Good. Illus. by Bonestell Chesley; Freeman Fred; Klep Rolf illustrators. Viking Press Hardcover
2007SL-3540719571Springer 2007-12-05. hardcover. New. In shrink wrap. Looks like an interesting title! Springer hardcover
2007Q-3540719571Springer 2007-12-05. Hardcover. New. In shrink wrap. Looks like an interesting title! Springer hardcover
2019__1789060311Intl Water Assn 2019. Paperback. New. 400 pages. 9.25x6.12x0.75 inches. Intl Water Assn paperback
2000Q-079237956XSpringer 2000-09-30. Hardcover. New. In shrink wrap. Looks like an interesting title! Springer hardcover
192724331Berlin: Julius Springer 1927. First Edition. Cloth. Very Good. First Edition. viii 418 2-ads pages. 8vo. Publisher's blue/black boards with gilt lettering and publisher's device on spine and titles on front panel. Bookstore tag on front pastedown. Binding glued in gutter at Vorwort foreword. Otherwise a nice clean bright copy. Text in German. Cloth. Wagner was a full member of the Academy of Sciences Berlin and was made in 1931 an Honorary Member of the American Academy of Arts and Sciences Boston. He held numerous other awards including in 1930: Slaby-Plakette des Deutschen Funktechnischen Verbandes. In 1924 he founded the magazine Zeitschrift Elektrische Nachrichtentechnik.<br/><br/>In the foreword Wagner notes that the sudden onset of broadcasting has created high demand for wireless telephony and has accelerated technical developments dramatically. The new building blocks of broadcasting can be built on the progress made in radio technology. In addition to the general relations of electrodynamics the laws of transmission propagation and reception of electric waves the events occurring in the electron tubes and their mode of action in the various circuits as rectifiers amplifiers and vibration exciters and finally the laws of acoustics and the operation of the electro-acoustic devices all play a role. Knowing all of these things is essential for building a good broadcast radio but is not easy to acquire because so far there has been no where to go for sound details regarding all of these issues.<br/><br/>The Heinrich Hertz Society in 1925 created a plan to promote broadcasting over the airwaves by organizing a series of lectures about "The scientific basis of radio communications". This book was the much enlarged result. Wagner is probably best known for the development of what we now call wave filterswork he did starting in 1915.<br/><br/>"The most prominent researchers G. A. Campbell in the United States and K. W. Wagner in Germany explored selective filter circuits for telephone applications in the early years of World War I thus paving the way for the first ideas about electrical circuit synthesis. They designed sophisticated filter circuits simply by cascading elementary sections of lossless inductors and capacitors. The circuits obtained in this way had a striking similarity to circuit models in engineering transmission line theory and henceforth were called ‘wave filters'." Life and Work of Wilhelm Cauer 1900 - 1945 Cauer et al Proc. MTNS2000 Perpignan France June 19 - 23 2000<br/><br/>Waveguide filters today are most useful in the microwave band of frequencies where they are a convenient size and have low loss. Examples of microwave filter use are found in satellite communications telephone networks and television broadcasting. <br/><br/>Davis Electrical and Electronic Technologies #372 noting that in 1915 filter technology came into being with the independent proposal of it by Campbell and Wagner. Julius Springer unknown books
192724331Berlin: Julius Springer 1927. First Edition. Cloth. Very Good. First Edition. viii 418 2-ads pages. 8vo. Publisher's blue/black boards with gilt lettering and publisher's device on spine and titles on front panel. Bookstore tag on front pastedown. Binding glued in gutter at Vorwort foreword. Otherwise a nice clean bright copy. Text in German. Cloth. Wagner was a full member of the Academy of Sciences Berlin and was made in 1931 an Honorary Member of the American Academy of Arts and Sciences Boston. He held numerous other awards including in 1930: Slaby-Plakette des Deutschen Funktechnischen Verbandes. In 1924 he founded the magazine Zeitschrift Elektrische Nachrichtentechnik.<br /> <br /> In the foreword Wagner notes that the sudden onset of broadcasting has created high demand for wireless telephony and has accelerated technical developments dramatically. The new building blocks of broadcasting can be built on the progress made in radio technology. In addition to the general relations of electrodynamics the laws of transmission propagation and reception of electric waves the events occurring in the electron tubes and their mode of action in the various circuits as rectifiers amplifiers and vibration exciters and finally the laws of acoustics and the operation of the electro-acoustic devices all play a role. Knowing all of these things is essential for building a good broadcast radio but is not easy to acquire because so far there has been no where to go for sound details regarding all of these issues.<br /> <br /> The Heinrich Hertz Society in 1925 created a plan to promote broadcasting over the airwaves by organizing a series of lectures about "The scientific basis of radio communications". This book was the much enlarged result. Wagner is probably best known for the development of what we now call wave filterswork he did starting in 1915.<br /> <br /> "The most prominent researchers G. A. Campbell in the United States and K. W. Wagner in Germany explored selective filter circuits for telephone applications in the early years of World War I thus paving the way for the first ideas about electrical circuit synthesis. They designed sophisticated filter circuits simply by cascading elementary sections of lossless inductors and capacitors. The circuits obtained in this way had a striking similarity to circuit models in engineering transmission line theory and henceforth were called ‘wave filters’." Life and Work of Wilhelm Cauer 1900 – 1945 Cauer et al Proc. MTNS2000 Perpignan France June 19 - 23 2000<br /> <br /> Waveguide filters today are most useful in the microwave band of frequencies where they are a convenient size and have low loss. Examples of microwave filter use are found in satellite communications telephone networks and television broadcasting. <br /> <br /> Davis Electrical and Electronic Technologies #372 noting that in 1915 filter technology came into being with the independent proposal of it by Campbell and Wagner. Julius Springer unknown
345440George G Harrap 1910. Quarto green buckram boards gilt lettering & decoration to spine & front board coloured illus to front board teg deckled page edges illus eps illus/illuminated prelims unpaginated illus/plates- all but one present VG light to moderate bruising & rubbing to extrems moderate staining to front board light to moderate staining to rear board moderate tanning to page edges prev. owner's name in ink to ffep moderate foxing to prelims & terminals occasional light cracking to gutters occasional light foxing single plate missing- page still present George G Harrap 1910 hardcover
2005Q-0754644170Routledge 2005-09-28. Hardcover. New. In shrink wrap. Looks like an interesting title! Routledge hardcover
195004617Also contains original work by Cyril Kornbluth Eric Frank Russell et.al. Along with FRITZ WILLY AND BOB AND THE SUMMER OF '48 Posthumous Press 2005 first edition as new in like pictorial dust-wrapper. 1/85 copies the total print run revealing for the first time that George Pal was not Heinlein's first choice as producer on this project. This small volume reproduces the text of a letter which has never before been published anywhere about a hitherto unknown occurrence from the world renowned film director Fritz Lang to his very good friend and perhaps equally renowned rocket and space travel enthusiast Willy Ley. It's a most fascinating letter concerning events of the summer of 1948 when then a still maturing science fiction writer named Robert Heinlein visited Fritz Lang in the hopes of stimulating the esteemed film director to produce an accurate and technically correct film of a journey to the moon. What actually transpired between the two men at least from Mr. Lang's point of view makes fascinating reading if not only for the fact that such a meeting took place but also in an attempt to better understand the machinations of that marvelous and enigmatic wonderland of magic and nepotism we call Hollywood. The 85 copies produced have some variation. As with the first Posthumous Press publication which is now available only through the antiquarian market place at a price more than 6 times the original it will not be reprinted. Along with SHOOTING "DESTINATION MOON" in Astounding for July 1950 Street & Smith first edition just about vg in wraps. Astounding / Street & Smith / Posthumous Press paperback
20102-288074718XPPUR 2010. Paperback. New. 844 pages. French language. 9.50x6.40x1.40 inches. PPUR paperback
81073Halle Niemeyer 1899 - 1905. Gr.8° 74 164 146 47 u. 126 S. Priv.-HLwd. d. Zt. m. gold. Rückenpräg. Rücken min. beschienen Kanten etw. berieben Ecken gedrückt Stempel a. Innendeckel Vs. etw. fleckig Papier etw. gebräunt ca. 100 S. m. Anstreichungen davon ca. 50 vermehrt mit Marginalien in Farbstift. Jeweils EA. Enth.: 1.: Die Substanzenlehre Lockes = Abhandlungen zur Philosophie und ihrer Geschichte 10. Heft; 2.: Der Realismus und das Transscendenzproblem; 3.: Die Erkenntnis der Aussenwelt. Eine logisch-erkenntnistheoretische Untersuchung; 4.: Über den Begriff der Philosophie. Eine kritische Untersuchung; 5.: Die Entwicklung der griechischen Erkenntnistheorie bis Aristoteles in ihren Grundzügen dargestellt. - «Willy Freytag 1873–1944: Der 1873 in der deutschen Kleinstadt Jüterbog geborene Willy Freytag wurde auf das Sommersemester 1910 von der Universität Bonn nach Zürich berufen. Sein Hauptaugenmerk galt während seiner akademischen Laufbahn der Geschichte der Philosophie sowie der systematischen Philosophie. In eigenen Schriften aber auch in Vorlesungen und Seminaren befasste sich Freytag in seiner Zeit in Zürich mit Fragen der Ethik und Logik er widmete sich wiederholt der Erkenntnistheorie und setzte sich auch mit der Transzendenz-Thematik aus einem philosophischen Blickwinkel auseinander. Über 20 Jahre unterrichtete Freytag in Zürich zu Vorlesungsthemen wie «Lesen einer ästhetischen Schrift Lessings» 1914/15 «Geschichte der Pädagogik» 1922/23 oder «Geschichte der Philosophie vom Mittelalter bis Kant» 1931/32. Gerne berief er sich dabei auf bedeutende Philosophen wie Aristoteles oder Kant wovon auch seine Vorlesungs-Titel wie beispielsweise «Aristotelische und symbolische Logik» WS 1918/19 oder «Geschichte der Philosophie vom Mittelalter zu Kant» WS 1931/32 zeugen. Zum Lehrauftrag Freytags zählte auch die Geschichte der Pädagogik wodurch er zur damaligen Zeit Teil der Lehrerausbildung von der Primar- bis zur Gymnasialstufe war. Zu den bedeutendsten Werken Freytags zählen das 1905 veröffentlichte Buch «Die Entwicklung der griechischen Erkenntnistheorie bis Aristoteles» oder die ein Jahr zuvor erschienene logisch-erkenntnistheoretische Untersuchung «Die Erkenntnis der Aussenwelt». Willy Freytag lehrte bis zu seinem Rücktritt im Herbst 1933 insgesamt 23 Jahre lang am Philosophie-Lehrstuhl der Universität Zürich. Seine Hochschulkarriere in der Schweiz nahm jedoch im Jahr 1933 ein abruptes Ende nachdem durch die Presse die Sympathien und das aktive Engagement Freytags für den deutschen Nationalsozialismus publik geworden waren. Die «Affäre Freytag» zwang den Dozenten schliesslich zum Rücktritt und zur Rückkehr nach Deutschland wo er bis zu seinem Tod 1944 in einem Fliegerangriff zusammen mit seiner Frau und den gemeinsamen drei Kindern lebte» Universität Zürich online. 010 Halle, Niemeyer, 1899 - 1905 unknown
80414Erlach Edition René Steiner 2004. 4° o. P. 32 Bl. zahlr. farb. Abb. a. Taf. 2 lose farb. Orig.-Grafiken Brosch in Schmuckschuber. Min. gebrauchsspurig. EA. Ex. Nr. 95 der 99 Ex. der Vorzugsausgabe mit den beiliegenden signierten datierten und nummerierten Serigrafien der neiden Künstler. Zusätzlich von Willy Arn auf Titelblatt mit Widmung versehen. Erschienen zur Ausstellung. 010 Erlach, Edition René Steiner, 2004 unknown
A9780367632380Hardback. New. Plays of Our Own is the first anthology of its kind containing an eclectic range of plays by Deaf and hard-of-hearing writers. These writers have made major positive contributions to world drama or Deaf theatre arts. hardcover
A9781032111063Hardback. New. <p>Informed by the scholarly and practical viewpoints of a myriad of internationally-recognised experts this engaging and timely volume poses a set of pertinent questions that cover critical and contemporary sustainability issues in hospitality and tourism and proposes actionable solutions.</p> hardcover
2025__3406825397C.H. Beck 2025. Hardcover. New. 700 pages. German language. 5.43x1.85x7.80 inches. C.H. Beck hardcover
28059029-nnew. unknown
28059029like new. unknown
183961New York: George H. Doran Co not identified. Hardcover. Fair heavy shelfwear to boards foxing spots mainly to end papers soiling to bottom block extending slightly to bottom of some pages previous owner's name inside front ffep text and illustrations are otherwise clear. Brown paper boards with green cloth spine gilt lettering on spine; top edge gilt color illustrated title and half title page ornamental borders; unpaginated; profusely illustrated throughout in bw and color with many mounted color plates. Presented by Willy Pogany. A classic Coleridge poem. George H. Doran Co hardcover
1920011607Insel-verlag 1920. Hardcover. Very Good. SIGNED AND INSCRIBED BY AUTHOR. Foxing to boards and textblock tiny piece missing from top of spine text in German. Insel-verlag hardcover
SL-3764355034Birkhäuser Architecture. Hardcover. New. In shrink wrap. Looks like an interesting title! Birkhäuser Architecture hardcover
1990Q-3764355034Birkhäuser Architecture 1990-12-31. Hardcover. New. In shrink wrap. Looks like an interesting title! Birkhäuser Architecture hardcover
