00514nam a2200157 a 450000500170000000800410001704100080005810000200006624500550008626400390014130000080018065000360018894200070022499900170023195201080024820260717091754.0260717s2001    ii            000 0 eng d  aeng1 aBasu Baidyanath13aAn Introduction to Astrophysics /cBasu Baidyanath 1aNew Delhi :bPrintics Hall,c2001.  a489 4aAn Introduction to Astrophysics  cBK  c40095d40095  001040708DCaBKBCLbBKBCLd2001-07-17g295.00l0p42418r2026-07-17 09:17:54v295.00w2026-07-17yBK