000			00314nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_a530 BAB/M
100			_aCJ Babu
245		0	_aModern trend in BSc physics
250			_aNULL
260			_bS Chand and Co _aNew Delhi _c2010
300			_a22-26
942			_cBKS
999			_c16093 _d16093