Aggarwal, J C . Theory and Principles of Education: Philosophical and Sociological Bases of Education / Textual Documents J C Aggarwal. - 1st ed. / - New Delhi : Vikas Publishing House Pvt. Ltd. , 1988. - 361p. ; 22cm.. ISBN: PB Subjects--Index Terms: Education-Theory and Principles G-Education Dewey Class. No.: 370.1 / Ag 11 Th