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19742090502113706442Not Available 1974. Soft Cover. Fine. The book is in fine condition. Not Available paperback
0332512673.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1333264577.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
5313Near Fine. Softcover. Pasadena Technology Press copyright 1981 paperback Near Fine very minor cover soil 121 pages DENTISTRY TEETH ORTHODONTICS; A4666 Shlf . paperback
372108Science Heritage Illinois 1865 reprinted 1987. Hardcover. Fine Condition. An exact facsimile of the 1865 edition. 8 pages 144 pages 28 plates and textual figures. Original publishers faux green leather gilt lettered spine and upper board. In fine apparently unread condition. Size: 15.5 x 23 cms. Category: Antiquarian & Rare; ISBN: 0940095068. ISBN/EAN: 9780940095069. This item may require more postage than the rates shown for delivery outside the UK. If extra postage is required we will contact you before processing your order and you will be given the details and option to decline the extra cost. 9780940095069 Science Heritage hardcover
182148349Paris Crochard 1821. No wrappers. In: "Annales de Chimie et de Physique Par MM. Gay-Lussac et Arago." tome 17 Cahier 4. With titlepage to tome 17. Pp. 337-414 a. 1 engraved folded plate. Entire issue offered. Amici's paper: pp. 412-434 a. 1 folded engraved plate. Clean and fine printed on good paper. <br/><br/><em>First French edition of Amici's famous paper "Dei microscopii catadiottrici" first published in Italian in 1818 in which he describes his invention of a new type of catadioptric microscope the first with successfull achromatic lenses. The invention had a great impact on biology - Amici himself was able to see the streeming movements of protoplasm in the Alga Chara and in examining the hairs on the stigma of Purslane he saw a tube given off by the pollen grain and the granular content os prerform streaming movementys like those in Chara an importent feature in plant fertilization. </em> unknown
187445923Leipzig J.A. Barth 1874. Without wrappers. In "Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff" Jubelband. With titlepage to "Jubelband". Titlepage with a stamp. Pp. 557-584 <br/><br/><em>First appearance of a fundamental paper in modern optics in which Helmholtz published his discovery of the resolution limit of the microscope. He found that the limit for the difference of magnitude that we are able to distinguish plainly is in general found equal to half the wave-lenght of theparticular light employed. A further increase in optical power beyond that of the best modern instruments does not therefore seem possible. </em> unknown
