000 00265nam a2200097Ia 4500
008 230930s9999||||xx |||||||||||||| ||und||
100 _aKumar, Sharma Ajit
245 3 _aAn Introduction to Astrophysics
260 _aIndia
260 _bDiscovery Publishing House PVT.LTD.
999 _c15831
_d15831