TY  - BOOK
AU  - Baeza-Yates, Ricardo; 
AU  - Ribeiro-Neto, Berthier,
TI  - Modern Information Retrieval
SN  - 9788131709771
U1  - 025.04 
PY  - 1999///
CY  - New Delhi
PB  - Pearson Education
ER  -