TY  - BOOK
AU  - Negi, M.S.  .
TI  - Theory and practice in library and information science / 
SN  - 81-8329-171-6
U1  - 2 
PY  - 2007///
CY  - New Delhi : 
PB  - Shree Publishers & Distributors , 
KW  - Library and Information Science
ER  -