APA
Polly Alag, University of Delhi. Faculty of Arts. Department of Library and Information Science & University of Delhi. Faculty of Arts. Department of Library and Information Science. (1987). Development of NCERT library and evaluation study of its services. : .
Chicago
Polly Alag, 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. 1987. Development of NCERT library and evaluation study of its services. : .
Harvard
Polly Alag, 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. (1987). Development of NCERT library and evaluation study of its services. : .
MLA
Polly Alag, 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. Development of NCERT library and evaluation study of its services. : . 1987.
