00719nam a2200253 a 4500 058244862X (pbk.) MAIN QD476 Sykes, Peter. A guidebook to mechanism in organic chemistry / Peter Sykes. 4th ed. London : Longman, 1975 xii, 362 p. : ill. ; 22 cm. Includes bibliographical references. Includes index. Chemistry, Physical organic. Chemical reactions. .b10131309 25-11-05 23-07-04 20230123133800.0 NUST BOOKS QD476 154533 154533 2023-01-23 00:00:00 0 QD476 SYK 92003027084 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00