TY  - BOOK
AU  - Upadhaya, J L 
TI  - Information retrieval and digital libraries
SN  - 8188658391; 9788188658398
U1  - 25.524 
PY  - 2004///
CY  - New Delhi
PB  -  Shree, 
KW  -  Information organization.    ; Digital libraries
N1  - Includes index
ER  -