000 00334nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a520 koc
100 _aKochhar, Rajesh
245 0 _aAstronomy In India:A Perspective
260 _aNEW DELHI
260 _bINDIAN NATIONAL SCIENCE ACADEMY
260 _c1995
650 _aPhysics
999 _c151978
_d151978