TY  - BOOK
AU  - Dhiman,Anil K.
AU  - Rani,Yashoda
TI  - Learn: Information and Reference Sources and Services
T2  - Learning Library Science Series
SN  - 81-7000-451-9
U1  - 025.52 
PY  - 2005///
CY  - New Delhi
PB  - Ess Ess
KW  - Information sources and services
ER  -