TY  - BOOK
AU  - Balasubrahmanyan , P
AU  - Vasantha Kumar N
TI  - Information Processing and Retrieval : In Library And Information Science
SN  - 9788184844580
U1  - 025.524 BAL/INF 
PY  - 2015///
CY  - New Delhi
PB  - Regal Pub.
ER  -