Blair, D.C. David C <br/><br/>
Language and representation in information retrieval 
D.C.Blair 
 - Amsterdam  Elsevier Science  1990 
 - 335 p. ; 25 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0444884378 
<br/><br/><label>LCCN: </label>89-29881 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval