OPEN University of Sri Lanka Polymer chemistry - part IV level 5 PSU 3122: spectroscopic characterisation, applications and physical properties of po / [by] The Open University of Sri Lanka - Nugegoda The Open University of Sri Lanka 1991 - 44 p. Includes glossary and index. ISBN: 9552302196 Subjects--Topical Terms: Polymer chemistry Dewey Class. No.: 547.84 / OPE