000			00303nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_aGS 660.6 DUB/A
100			_aP K Gupta
245		0	_aElements of biotechnology
250			_aNULL
260			_bNULL _aNULL _cNULL
300			_a357
942			_cBKS
999			_c3883 _d3883