TY  - BOOK
AU  - Das Bela
AU  - University of Delhi. Faculty of Arts. Department of Library and Information Science
ED  - University of Delhi. Faculty of Arts. Department of Library and Information Science
TI  - Study of use of periodicals in Political Science and History in J.N.U. and D.U.L.S
PY  - 1985///
KW  - LIBRARY SCIENCE
ER  -