Gupta, Subrata Sen Organic chemistry / Subrata Sen Gupta - New Delhi: Oxpord University Press, 2017 - 719p, 23x21cm ISBN: 9780199451647: 750/- Subjects--Topical Terms: ORGANIC CHEMISTRY Subjects--Index Terms: CHEMISTRY-RUSA -2.0 Dewey Class. No.: 547 / GUP-ORG