00343nam a2200121Ia 4500008004100000041000800041082001900049100001800068245008500086260002800171300000800199500001400207230725s1991    xx            000 0 und d  aeng  a615.19/HAR/KAP  a Singh Kapoor  aBasic & Pharmaceutical Practical Organic ChemistrybPHARMACEUTICAL CHEMISTRY- II  bVALLABH PRAKASHANc1991  a216  aPRACTICAL