000			00333nam a2200145Ia 4500
005			20260205063746.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a530 Sa99H
100			_aSayal,Meenakshi
245		0	_aPhysics
260			_aJalandhar _bSayal ji pub. _c2013
300			_a152p.
690			_aPhysics
942			_cBK
999			_c191464 _d191464