TY  - BOOK
AU  - Baeza-Yates,Ricardo
AU  - Ribeiro-Neto,Berthier
TI  - Modern Information Retrieval 
SN  - 020139829X (paperback)
U1  - 025.04YAT 
PY  - 1999///
CY  - [S.l.]
PB  - Addison Wesley
KW  - Information Storage and Retrieval Systems	
KW  - Information Retrieval
UR  - http://www.amazon.com/exec/obidos/ASIN/020139829X/chopaconline-20
ER  -