Baeza, Yateza, Ricardo <br/><br/>
Modern information retrieval 
Yateza, Ricardo Baeza, 
 - Santiago ;  Addison Wesley ,  1999. 
 - xx, 513p. :  ill. ;  24 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0 201 39829 X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems