000			00331nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a621 AVA
100			_aAvadhanulu, M.N.
245		0	_aText Book Of Engineering Physics
260			_aNEW DELHI
260			_bS.CHAND
260			_c2001
300			_a786
650			_aPhysics
999			_c151641 _d151641