Horendro Singh, Khundrakpam. The unit costs of education and cost-efficiency: a case study in four government colleges in Imphal / by Khundrakpam Horendro Singh. - Ph.D. / - Imphal : Manipur University , 2006 - 153p : Subjects--Topical Terms: Education- Cost efficiency and Unit costs Dewey Class. No.: T / P6;2