000			00322nam a2200133Ia 4500
008			210901s1974 xx 000 0 eng d
082			_a531 MOV
100			_aSaxena, Dwarika Prasad
245		0	_aLehar samiksha
260			_aDelhi _bVaani Prakashan _c1976
300			_a170p.
650			_aPhysics
942			_2ddc _cBK
999			_c12127 _d12127