APA

Marwein Dupkerlin, University of Delhi. Faculty of Arts. Department of Library and Information Science & University of Delhi. Faculty of Arts. Department of Library and Information Science. (1988). Effectiveness of the services in study and research programmes of the science library of Delhi University. : .

Chicago

Marwein Dupkerlin, University of Delhi. Faculty of Arts. Department of Library and Information Science and University of Delhi. Faculty of Arts. Department of Library and Information Science. 1988. Effectiveness of the services in study and research programmes of the science library of Delhi University. : .

Harvard

Marwein Dupkerlin, University of Delhi. Faculty of Arts. Department of Library and Information Science and University of Delhi. Faculty of Arts. Department of Library and Information Science. (1988). Effectiveness of the services in study and research programmes of the science library of Delhi University. : .

MLA

Marwein Dupkerlin, University of Delhi. Faculty of Arts. Department of Library and Information Science and University of Delhi. Faculty of Arts. Department of Library and Information Science. Effectiveness of the services in study and research programmes of the science library of Delhi University. : . 1988.