APA

Roll No. 31, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1972). Investigation into the attitude of the students towards modern mathematics and some factors related to it. : .

Chicago

Roll No. 31, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1972. Investigation into the attitude of the students towards modern mathematics and some factors related to it. : .

Harvard

Roll No. 31, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1972). Investigation into the attitude of the students towards modern mathematics and some factors related to it. : .

MLA

Roll No. 31, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Investigation into the attitude of the students towards modern mathematics and some factors related to it. : . 1972.