TY  - BOOK
AU  -  	R Baeza-Yates
AU  - Berthier Ribeiro-Neto
TI  - Modern Information Retrieval 
SN  - 9788131709771
U1  -  025.04 YAT-M 
PY  - 2007///
PB  - Pearson Education
KW  - Information storage and retrieval systems
ER  -