Uva Wellassa University2022-07-112022-07-112018http://www.erepo.lib.uwu.ac.lk/bitstream/handle/123456789/9314/IIT311-3%20OPERATIONAL%20RESEARCH%202018%2c19.pdf?sequence=1&isAllowed=yenOPERATIONAL RESEARCH - SEMESTER-2Past PapersOPERATIONAL RESEARCH - IIT311-3Exam Paper