Rijsbergen, C.J. van  . <br/><br/>
Information retrieval /  
C.J.van Rijsbergen. 
 - 2nd ed /   . 
 - 208p. :   ills.,pictures ;   22cm .  
<br/><br/>Includex bibliographical references and index 
<br/><br/><label>ISBN: </label>0408709294  UKP 22.00 
<br/><br/><label>Subjects--Index Terms: </label>INFORMATION RETRIEVAL 
<br/><br/><label>Dewey Class. No.: </label>025.04  / RIJ/I