000			00366nam a2200145Ia 4500
003			OSt
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100			_abaidhyanath basn, sudhindra nath , biswas
245			_aAn Introduction to astrophysics
250			_a2nd
500			_aavailable dept of physics
650			_vPhysics
942			_cBOOK
999			_c36702 _d36702