00329nam a2200133Ia 4500008004100000041000800041082001900049100002300068245003900091260002800130300000800158650001000166999001900176230516s1991    xx            000 0 und d  aeng  a615.19/HAR/KAP  aHarkishan / Chawla  aOrganic Chemistry an Intruduction   bVALLABH PRAKASHANc1991  a167  aOTHER  c386292d386292