Kent, Allen <br/><br/>
Centralized information services :  opportunites and problems/ 
Allen Kent and James W. Perry 
 - New York :  Press of Western Reserve University,  1958 
 - viii, 156 p.,  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 5.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services
<br/><br/><label>Dewey Class. No.: </label>010