Ekanayake, E.M.S.S.K. Analysis of factors causing employee job commitment upon organizational performance with special reference to operational level managers in the Ceylon Electricity Board - Kuliyapitiya: Wayamba University of Sri Lanka, 2016 - xii, 136p.; 30cm Subjects--Topical Terms: Job commitment Operational level managers Ceylon Electricity Board Dewey Class. No.: 176 / PGDBM