000			00319nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_aGS 540 SIN/B
100			_aNaresh Kumar sinha
245		0	_aBsc Pracrtical Chemistry
250			_aNULL
260			_bBharati Bhawan _aNULL _c1998
300			_a363
942			_cBKS
999			_c6091 _d6091