000			00373nam a2200157Ia 4500
008			190302s9999||||xx |||||||||||||| ||und||
020			_c20
040			_aKharagpur College Library
082			_a520 _bD-34
100			_aK.K. De
245		2	_aA textbook Of Astronomy
260			_bBook Sindicate _aKolkata _c1961
300			_a235 p.
650			_aMathematics
942			_cBK
999			_c5685 _d5685