Baeza-Yates, R. <br/><br/>
Modern information retrieval :  the concepts and technology behind search / 
Ricardo Baeza-Yates, Berthier Ribeiro-Neto. 
 - 2nd ed. 
 - Harlow :  Addison Wesley,  c2011. 
 - xxx, 913 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780321416919 (pbk.)  RM317.00 0321416910 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval.