00426nam a2200157Ia 4500003000900000008004100009040001600050080001200066100001600078245004200094260003600136300001400172650004100186650001700227650002400244IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52bALL  aAllen, C. W 0aAstrophysical quantitiescC. W. Allen  aLondonbThe Athlone Pressc1955  axi, 263p.  aAstronomy and Astrophysics Thesaurus  aAstrophysics  aTables-Astrophysics