DR.S.SADESH  <br/><br/>
INFORMATION RETRIEVAL THECHNIQUES 

 - CHENNAI  THE CHARULATHA PUBLISHERS  2020 
 - A.29 
<br/><br/><label>ISBN: </label>9789386532084 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION RETRIEVAL
<br/><br/><label>Dewey Class. No.: </label>025.6