Kent, Allen. <br/><br/>
Information analysis and retrieval. 

 - New York :  Becker and Hayes,  1971. 
 - xiii, 367 p. :  ill. ;  23 cm. 
<br/><br/> 'Based on Textbook on mechanized information retrieval, first and second editions, 1962 and 1966.' 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471469955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems.