00423nam a22001697a 4500 541.3 FER Fernando,J.N.O Physical Chemistry -Part 1V:Practicals Colombo Open University 1990 71p physical Chemistry - PSU 3118 Bachelor Science :Level 5 chemistry physical practicals OUSL BK 845 845 0 0 0 NFIC IC IC GEN 2015-06-01 4 541.3 FER 005406 2022-11-17 00:00:00 2020-03-07 2015-06-01 BK