485 résultats
B9781169975354Paperback / softback. New. paperback
B9781498160735Hardback. New. hardcover
1165737833.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1165696894.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
1104383713.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
2007Q-1588166392Hearst 2007-06-01. Perfect Paperback. New. New. In shrink wrap. Looks like an interesting title! Hearst paperback
2007Q-1588167348Hearst Books 2007-06-01. Hardcover. New. New. In shrink wrap. Looks like an interesting title! Hearst Books hardcover
B9781016335362Hardback. New. hardcover
1104453223.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1169975356.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
1498160735.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
biblio39606<p>Chicago: Popular Mechanics Press: 1929. 468 pages. Profusely Illustrated. NearFine Hardcover no dj. Embossed DarkRed cloth Minor rubbing to the ends of the spine. Clean Free of marks inscriptions etc. StrongTight binding and hinges. 9.9"x6.9"x1.9". be4x624.</p> Popular Mechanics Press hardcover
45086816-nnew. unknown
45153739like new. unknown
1016335369.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1016340141.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
2008Q-1588167038Hearst 2008-06-03. Paperback. New. In shrink wrap. Looks like an interesting title! Hearst paperback
2008DADAX1588167038Sterling Publishing 2008-06-03. paperback. New. 5.00x0.75x7.00. Buy with confidence. Excellent Customer Service & Return policy. Sterling Publishing paperback
17941801060006New York: John Buel--for the Society 1794. Paperback. Good. Unbound. 32 pages. Perforated stamp on dedication page. Signed Gardiner Baker 1974. An early American sermon preached for the July 4th holiday. "Fair Library is ours!" Evans 27525. John Buel--for the Society paperback
2002AE-43: Aviation Week/McGraw-Hill 2002. Comprehensive reference text contains new info on the Chinese military and commercial status; detailed transportation indicators for market analyst general aviation specs of every national international military and civilian aircraft government agency phone directories complete inventory of military aircraft and missles worldwide etc. 1047 pgs. Illustrated including 580 tables. NOTE: Heavy Item. . Soft Cover. As New. 4to - over 9¾" - 12" tall. Aviation Week/McGraw-Hill Paperback
1341459470.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1991AE-45: Krieger Publishing 1991. Comprehensive text contains detailed sections on total planning and design including Airport Systems; Apron Terminal Geometry; Flow and Function; Forecasts Master Plan and Project Development; Space Calculations and Functional Layout; etc. 248 pgs. Illustrated. Minimal shelfwear. Oversized. . First Edition. Hard Cover. Very Good/ . 4to - over 9¾" - 12" Tall -Oblong. . Krieger Publishing Hardcover
192447166Corning N.Y. and Menasha Wisc. The Physical Review 1924. Royal8vo. Full buckram. Gilt lettering to spine. A stamp to top of titlepage and to front free endpaper. In: "The Physical Review. A Journal of Experimental and theoretical Physics" Vol. 24 Second Series. V704 pp. textillustr. Van Vleck's papers: pp. 330-346 a. pp. 347-365. Internally clean and fine. <br/><br/><em>First appearance of Van Vleck's two importent papers in which he clarifies and extends the Principle of Correspondence."Van Vleck made his greatest contribution to the old quantum theory in 1924 when he conceived his correspondence principle for absorption. He demonstrated that in the limit of high quantum numbers there would be a correspondence between absorption by classical multiply periodic systems and by their quantum analogues. His proof depended on interpreting net absorption in the quantum theory as the difference between gross absorption and stimulated emission of radiation an interpretation prompted by a remark of Breit’s. Van Vleck was particularly pleased that his classical theory reproduced the quantum result without the need for stimulated emission which he referred to as "negative absorption." DSB."Van Vleck’s theory of absorption by multiply periodic systems was consistent with the newly derived Kramers theory of dispersion and it convinced Bohr that his correspondence principle applied not only to emission but also to absorption. Further Van Vleck’s 1924 calculation made use of several of the ideas that Werner Heisenberg used in his matrix mechanics a year later. Van Vleck’s work however did not lead in the direction of matrix mechanics. His intent was to explain quantum phenomena especially "negative absorption" in classical terms rather than to devise an internally consistent quantum theory." DSB.In 1977 he shared the Nobel Prize with Philip Anderson and N. F. Mott.Van der Waerden "Sources of Quantum Mechanics" pp. 203 ff. </em> hardcover
1972AE-52Washington D.C.: NASA 1972. Classic special technical publication contains claculation procedures for the mass flow rate of methane and natural gas through nozzles; including the necessary FORTRAN IV subroutines three sets of independent variables critical-flow factor nozzle throat velocity tables etc. 171 pgs. Minimal shelfwear. First Edition. Soft Cover. Very Good. 4to - over 9¾" - 12" tall. NASA Paperback
1973AE-84WashingtonD.C.: National Aeronautics and Space Administration 1973. Comprehensive two-volume text contains detailed technical papers from leading scientists and field experts presented at the Goddard Space Flight Center in 1973. Topics include: agriculture forestry range resources; mineral resources geological structure and landform surveys; environment surveys; water resources; land use and mapping; interpretation techniques development; marine resources and ocean surveys; multidisciplinary/regional resource surveys; etc. 1730 pgs. collectively. Illustrated. Prior owner's name stamp on front covers. Minor rubbing to covers; minimal shelfwear. Scarce. Heavy items. Soft Cover. Very Good. 4to - over 9¾" - 12" tall. National Aeronautics and Space Administration Paperback