000			00260nam a2200109Ia 4500
008			220108s9999||||xx |||||||||||||| ||und||
100			_aS L GUPTA AND OTHERS
245		0	_aQUANTUM MECHANIC
260			_bJAIPARKESH PUBLICATION
650			_aPHYSICS
942			_cBK
999			_c16957 _d16957