00688nam a2200193Ia 4500003000900000008004100009020001800050040001600068080002400084245008800108260007300196300001400269650002900283700003100312700002900343942000700372999001500379952010000394IN-BaIIA211028s9999    xx            000 0 eng d  a0-89252-379-4  cIIA Library  a535(082.1)bSPI-444 0aAdvanced technology optical telescopes IIcedited by Larry D. Barr and  Brian Mack,  aWashingtonbSociety of Photo-Optical Instrumentation Engineersc1984  avi, 326p.  aOptical telescopes93706  aBarr, Larry D., ed.913839  aMack, Brian., ed.913840  cBK  c8251d8251  00104070aBANbBANcGENd1985-05-06l0o535(082.1)/ SPI-444p9095r2021-11-05w1985-05-06yBK