Formulation of criteria for the writing and the selection of Arithmatic text books and evaluation of an Arithmatic text books used in the Secondary Schools of Manipur and Assam - Singh A. C.; University of Delhi. Faculty of Education. Department of Education; Ms A. Chari Gu.; Sh. S. N. Katiyar Gu.; Shri B. N. Pandey Gu.; University of Delhi. Faculty of Education. Department of Education (1961)
Keywords: EDUCATION