TY  - BOOK
AU  - Deverajan G.
AU  - _Joseph Kurien Pulikuthiel 
TI  - Information access,tools,services and systems
SN  - 9788170006282
AV  - Z 665 D475 2011  
PY  - 2011///
CY  - New Delhi
PB  - Ess Ess
KW  - _Information services
N1  - Includes bibliography and index
ER  -