Pandey, Ram Shakal. Principles of Education / Textual Documents Ram Shakal Pandey. - Rev.ed. / - Agra : Vinod Pustak Mandir , 1999. - xvi,384p. : ill. ; 21cm. . ISBN: 81-7457-101-9 Subjects--Index Terms: Education PG-Education G-Education Dewey Class. No.: 370 / Pa 192 Pr