Baeza-Yates, Ricardo <br/><br/>
Modern information retrieval 

 - New Delhi  Pearson  2008 
 - xvi,513p. 
<br/><br/><label>ISBN: </label>978-81-317-0977-1 
<br/><br/><label>Subjects--Index Terms: </label>681.3.01:025.4  Modern information retrieval 
<br/><br/><label>Dewey Class. No.: </label>681.3.01:025.4