Christopher D Manning <br/><br/>
Introduction to information retrieval 

 - Delhi  Cambridge university press  2008 
<br/><br/><label>ISBN: </label>9781107666399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library and information science
<br/><br/><label>Dewey Class. No.: </label>025.04  / MAN.I