000			003340000a22001570004500
060			_a100
082			_a547 SAR
100			_aRakshit, P.C.
100			_aSarkar, P.B.
245			_aOrganic chemistry
260			_aCalcutta, Science Book Agency
260			_c1968
300			_a522
650			_aOrganic chemistry
942			_cBK
999			_c215451 _d215451