TY  - BOOK
AU  - Baeza-Yates, Ricardo
AU  - Ribeiro- Neto, Berthier
TI  - Modern information retrieval
SN  - 9788131709771
U1  - 025.4 B142m 
PY  - 1999///
CY  - New Delhi
PB  - Pearson Education
KW  - Information retrieval
KW  - Information storage and retrieval systems
ER  -