000			00357nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_a620.5 CHA/I
100			_aK.K Chattopadhyay
245		0	_aIntroduction To Nanoscience And Nanotechnology
250			_aNULL
260			_bPHI Learning private Limited _aNew Delhi _c2011
300			_a268
942			_cBKS
999			_c15758 _d15758