00705nam a2200205Ia 4500003000900000008004100009040001600050080001600066100002900082245011700111260005200228300001300280490001700293650002500310650001900335650002400354942000700378999001500385952009900400IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a535.41bREE  aReeve, Charles P.912493 4aThe calibration of an optical flat by interferometric comparision to a master optical flatcReeve, Charles P.     aSpringfieldbU. S. Department of Commercec1975  aii, 36p.  aNBSIR 75-975  aInterferometry93249  aNASA Thesaurus  aOptical flat912494  cBK  c7299d7299  00104070aBANbBANcGENd1983-03-21l0o535.41/ REEp8102r2021-11-05w1983-03-21yBK 16.25