000			00331nam a2200133Ia 4500
008			210215s9999 xx 000 0 und d
020			_a9.78819377937793E+16
082			_a615.5 _bSRI-P
100			_aSRIVASTAVA AHISH
245		0	_aPHARMACEUTICAL ORGANIC CHEMISTRY
260			_bR .NARAIN PRAKASHAN
300			_a160
942			_cBK
999			_c33262 _d33262