000			00379nam a2200133Ia 4500
008			211122s9999||||xx |||||||||||||| ||und||
082			_a530.028 _bSIN-P
100			_aSingh, Harnam/P S Hemine
245		0	_aB.Sc. Practical Physics
260			_bS Chand and Co. _aNew Delhi
630			_xGeneral Stack
650			_aCommerce _vNATURAL SCIENCE & MATHEMATICSPHYSICS
942			_cBOOK
999			_c125831 _d125831