00449nam a22001577a 4500 664.3 WIJ Wijesurendra,R.C Industrial Chemistry :Section A Fats and Oils -Unit IV Colombo Open University 1990 55p Industrial chemistry-Level 5 -PSU 3119 Bachelor Science Level 5 fats and oil,ousl,industrial chemistry,section a OUSL BK 750 750 0 0 0 NFIC IC IC GEN 2015-05-26 0 664.3 WIJ 001753 2015-05-26 00:00:00 2015-05-26 REF 0 0 0 NFIC IC IC GEN 2015-05-26 0 664.3 WIJ 005411 2022-11-17 00:00:00 2015-05-26 BK