Chowdhury, G G <br/><br/>
Introduction to modern information retrieval 

 - London:   Library Association Publishing,   1999 
 - xiii, 432p. 
<br/><br/><label>ISBN: </label>1856043185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Subjects--Index Terms: </label>Information storage  Retrieval systems 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02:681.3  / N9