000			00314nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c420/-
040			_aET
100			_aGOYAL R.P
245		0	_aUNI. PHYSICS (2nd)
260			_bSHIV LAL PUBLICATION _aAGRA
300			_a807
500			_a35547
942			_cBK
999			_c41562 _d41562