APA
Ghosh Sudipta, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1992). Study of real-life experiences and mental operational levels of elementary school children for development of alternative teaching-learning strategies in science. : .
Chicago
Ghosh Sudipta, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1992. Study of real-life experiences and mental operational levels of elementary school children for development of alternative teaching-learning strategies in science. : .
Harvard
Ghosh Sudipta, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1992). Study of real-life experiences and mental operational levels of elementary school children for development of alternative teaching-learning strategies in science. : .
MLA
Ghosh Sudipta, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Study of real-life experiences and mental operational levels of elementary school children for development of alternative teaching-learning strategies in science. : . 1992.