TY  - GEN
AU  - Sukula, Shiva 
TI  - Information retrieval
SN  - 9788170007340
PY  - 2014///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Information retrieval - IT environment
KW  - Information retrieval - Methods
KW  - Information retrieval systems
ER  -