000			00316nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_aGS 539 MUR/M
100			_aR Murugeshan
245		0	_aModern physics
250			_a9 th rev ed
260			_bS Chand and Co _aNew Delhi _c2001
300			_a872p
942			_cBKS
999			_c6887 _d6887