100 страниц. 2012 год. LAP Lambert Academic Publishing The study deals with the analysis of the internal efficiency of secondary schools. Over the years , quality of learning have been interfered with by internal inefficiency in education institutions the world over. This book focuses on the indicators affecting internal efficiency of schools such as class size, educational wastage (dropouts and repeaters )and enrollment. It shed some light on the measures to be undertaken in order to result to internal efficiency in education institutions.