Sykes, Peter. A guidebook to mechanism in organic chemistry / Peter Sykes. - 6th ed. - Harlow, Essex, England ; New York : New York, NY : Longman ; Wiley, 1986. - xii, 416 p. : ill. "First published 1961". ISBN: 0582446953 (pbk.) : 9.95 0470206632 (Wiley : pbk.) Subjects--Topical Terms: Chemistry, Physical organic.Chemical reactions. LC Class. No.: QD476 / .S89 1986 Dewey Class. No.: 547.1/39�19