Chowdhury, G. G. <br/><br/>
Introduction to modern information retrieval / 
G.G. Chowdhury. 
 - 2nd edition. 
 - xii, 474 pages :  illustrations;  24 cm. 
<br/><br/> Previous ed.: London : Library Association Publications, 1999. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781856046947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information organization.<br/>Information storage and retrieval systems.