APA

Malhotara Ved Kumar, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1988). Critical study of the existing facilities of science teaching and construction of evaluation instruments for its supervision in different types of secondary schools in Delhi. : .

Chicago

Malhotara Ved Kumar, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1988. Critical study of the existing facilities of science teaching and construction of evaluation instruments for its supervision in different types of secondary schools in Delhi. : .

Harvard

Malhotara Ved Kumar, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1988). Critical study of the existing facilities of science teaching and construction of evaluation instruments for its supervision in different types of secondary schools in Delhi. : .

MLA

Malhotara Ved Kumar, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Critical study of the existing facilities of science teaching and construction of evaluation instruments for its supervision in different types of secondary schools in Delhi. : . 1988.