TY  - BOOK
AU  - Kumar P.S.G.
TI  - Information sources and services :  Theory and practice (paper VI and VII of UGC model curriculum)
T2  - Kumar's curriculum series in library and information science, 6
U1  - 2:7, P4(2D) 
PY  - 2004///
CY  - Delhi
PB  - B.R. Publishing Corporation     
KW  - LIBRARY SCIENCE
ER  -