00580nam a2200181Ia 4500 0 0 ddc 0 0 GENERAL COLLECTIONS MES MES GEN 2019-02-20 299.00 0 547.1223 KAL/O 38461 2019-02-20 00:00:00 2019-02-20 REF U4R5 37140 37140 OSt 20210122095128.0 190216s9999||||xx |||||||||||||| ||und|| oclc 547.1223 KAL/O Kalsi, P S 4097 Organic Reactions Stereochemistry And Mechanism : Through Solved Problems / P S Kalsi 4th Edn. New Age International Publishers, 2012. New Delhi: 593p Chemistry-Chemistry REF ddc 547.1223 KAL/O 547.1223 KAL/O