TY  - BOOK
AU  - Sridhar , M.S.
TI  - Library use and user research : ( with twenty case studies)
SN  - 8170229693
U1  - 026.629 SRI 
PY  - 2002///
CY  - New Delhi
PB  - Concept Publishing Company
KW  - Library science--Data processing(18) Library use studies
ER  -