Kalsi, P. S. Organic reactions and their mechanisms / P. S. Kalsi. - 3rd ed - New Delhi : New Age International (P) Ltd., 2015 - xiii, 693 p. : ill. figs. : 24 cm Includes index. ISBN: 9788122425963 Subjects--Topical Terms: Chemistry Dewey Class. No.: 547.2 / KAO