ACM SIGIR conference on research and development in information retrieval (25th  2002  Finland) <br/><br/>
Proceedings of SIGIR 2002   
ed by Micheline Beaulieu, Ricardo Baeza-Yates, Sung Hyon Myaeng 
 - New York  ACM  2002 
 - xviii, 462p. 
<br/><br/><label>ISBN: </label>1581135610 
<br/><br/><label>Dewey Class. No.: </label>025.04  / P023