Manning, Christopher D. <br/><br/>
Introduction to information retrieval / 
Christopher D. Manning, Prabhakar Raghavan, Hinrich Schutze 
 - Cambridge Int. student ed. 
 - Cambridge:  Cambridge University Press ,  c2009 
 - xxi, 482 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521758789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval<br/>Information organization<br/>Information storage and retrieval systems