00535nam a2200181Ia 4500003000900000008004100009020002200050040001600072080001800088100002000106245008500126260004200211300001500253650004100268650001200309650001900321650001300340IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-19-286149-8  cIIA Library  a62.001.5bDRE  aDrexler, K Eric 0aEngines of creationcK Eric Drexler                                               aOxfordbOxford University Pressc1990  axii, 298p.  aAstronomy and astrophysics thesaurus  aEngines  aNanotechnology  aResearch