00949nam a2200217Ia 4500003000900000008004100009020001800050040001600068080002500084111009000109245020700199260007300406300001400479490003700493650002800530650004100558650002000599700002500619700003200644710005500676IN-BaIIA211028s9999    xx            000 0 eng d  a0-8194-0603-1  cIIA Library  a535(082.1)bSPI-1494  aSociety of Photo-Optical Instrumentation Engineers ConferencecFloridad1991 Apr. 1-4 0aSpace astronomical telescopes and instrumentsbproceedings of SPIE held in Orlando, Florida, 1-4 April 1991cedited by Pierre Y. Bely and James B. Breckinridge                                             aWashingtonbSociety of Photo-Optical Instrumentation Engineersc1991  aix, 536p.  aSPIE proceedings series; v. 1494  aAstronomical telescopes  aAstronomy and Astrophysics Thesaurus  aSpace telescope  aBely, Pierre Y., ed.  aBreckinridge, James B., ed.  aSociety of Photo-Optical Instrumentation Engineers