00544nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 81-203-1121-3 IIA Library 52 BAS Basu, Baidyanath 22070 An introduction to astrophysics Baidyanath Basu New Delhi Prentice-Hall 1997 xvi, 489p. Astronomy 80 Astrophysics 794 Cosmology BK 12596 12596 0 0 0 0 BAN BAN GEN 1998-07-30 EDS 295.00 0 52/ BAS 13513 2021-11-05 295.00 1998-07-30 BK Rs. 295.00