TY  - BOOK
AU  - Baeza-Yates,Ricardo
AU  - 
TI  - Modern information retrieval
SN  - 020139829X
U1  - 025.04 23
PY  - 1999///
CY  - New York : 
PB  - ACM Press , 
KW  - Information storage and retrieval system
N1  - Includes bibliographical references and index
ER  -