000 00378pam a2200133a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a523
_bAd98 v.1
100 _aKopal Zdenek
245 0 _aAdvances in astronomy and astrophysics
_cZdenek Kopal
260 _aNew York
_bAcademic Press
_c1962
300 _ax, 366p
650 _aAstronomy-astrophysics
997 _a24744 C
999 _c450223
_d450223