00459nam a2200145Ia 4500003000900000008004100009040001600050080001600066100002100082245010700103260003300210300001400243650004100257650001500298IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a551.51bROZ  aRozenberg, G. V. 0aTwilightba study in atmospheric opticscRozenberg G. V.                                                aNew YorkbPlenum Pressc1966  aix, 358p.  aAstronomy and Astrophysics Thesaurus  aAtmosphere