Blair, David C., <br/><br/>
Language and representation in information retrieval / 
D. C. Blair 
 - 335 páginas 
<br/><br/><label>ISBN: </label>0444884378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recuperación de información
<br/><br/><label>LC Class. No.: </label>Z699  / B53