00425nam a22001577a 4500 541.2254 KUL Kularatne,K.W.S Polymer Structures : Experimental Copy Unit 111 Colombo Open University 2001 81p Polymer Chemistryeading - CHU 3238 Bachelor Science :Level 5 chemistry Plymer chemistry OUSL BK 496 496 0 0 0 NFIC IC IC GEN 2015-04-21 0 541.2254 KUL 004383 2015-04-21 00:00:00 2015-04-21 REF 0 0 0 NFIC IC IC GEN 2015-06-01 3 541.2254 KUL 004384 2022-11-17 00:00:00 2022-10-29 2015-06-01 BK 0 0 0 NFIC IC IC GEN 2015-06-01 0 541.2254 KUL 004382 2015-06-01 00:00:00 2015-06-01 REF