Bajpai S.K. <br/><br/>
Modern information retrieval 

 - New Delhi  Ess Ess Publications      1999 
 - 302  cm. 
<br/><br/><label>ISBN: </label>8170002710 
<br/><br/><label>Standard No.: </label>143,633 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:97:(D65,8(B) ), N9