na INLIS000000000000117 20180416072352 0010-0317000115 180416 0 A guide book to mechanism in organic chemistry / Peter Sykes Sykes, Peter 6th ed New York : Longman Scientific Technical, 1986 xii, 416 hlm. ; 26 cm 0582446953 547.139 4 Syk g 547.139 4 CHEMISTRY, ORGANIC 309895412 309795412 130986112 309895412 309795412 130986112