00614nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001500084100002800099245006400127260003100191300001000222650004100232650002400273942000700297999001500304952010100319IN-BaIIA211028s9999    xx            000 0 eng d  a0-85274-345-9  cIIA Library  a535.8bHOR  aHorne, Douglas F912290 0aOptical instruments and their applicationscDouglas F Horne  aBristonbAdam Hilgerc1980  a273p.  aAstronomy and astrophysics thesaurus  aOptical instruments  cBK  c7163d7163  00104070aBANbBANcGENd1982-09-14l0o535.8/ HORp7958r2021-11-05w1982-09-14yBKG£ 38.00