00382nam a2200157 i 4500 058244859x 547.139 SYK Sykes, Peter. The search for organic reaction pathways London : Longman, 1972 248 Includes index. Chemistry, Organic. Chemical reactions. BK 3139 3139 0 0 0 NFIC IC IC GEN 2016-01-24 1120.00 0 547.139 SYK 000043 2016-01-24 00:00:00 2016-01-24 REF