Information retrieval : searching in the 21st century 
[edited by] Ayşe Göker, John Davies 
 - Hoboken, NJ  Wiley  c2009 
 - xxiii, 295 p. : ill. ; 25 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780470027622 
<br/><br/><label>ISSN: </label>2009025912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval
<br/><br/><label>Dewey Class. No.: </label>025.524 GOK