Kent, Allen <br/><br/>
Encyclopedia of Library And Information Science ( Vol.-31)  : Toronto To Union of Soviet Socialist Republic 
/ by  Allen Kent 
 - New York;  Marcel Dekker, INC.;  1970. 
 - iv, 474p. 
<br/><br/><label>ISBN: </label>0824720318 
<br/><br/><label>Dewey Class. No.: </label>020.3  / KEN/E