N P Pillai. (1965). Studies in education: An investigation into the organizational and administrative factor which affect the achievement of pupils in secondary schools. Department of education.
Chicago Edition CitationN P Pillai. Studies in Education: An Investigation into the Organizational and Administrative Factor Which Affect the Achievement of Pupils in Secondary Schools. Department of education, 1965.
MLA Edition CitationN P Pillai. Studies in Education: An Investigation into the Organizational and Administrative Factor Which Affect the Achievement of Pupils in Secondary Schools. Department of education, 1965.
Warning: These citations may not always be 100% accurate.