Manning, Christopher D. <br/><br/>
Introduction To Information Retrieval 
/ by Christopher D Manning et.al. 
 - 1st ed. 
 - New York:  Cambridge,  2008 
 - ix,482p. 
<br/><br/><label>ISBN: </label>9780521865715 
<br/><br/><label>Dewey Class. No.: </label>025.04  / MAN/I