Kent, Allen <br/><br/>
Encyclopedia of Library And Information Science ( Vol.-22  )  : Pennsylvania, University of, To Plantin 
/ by  Allen Kent 
 - New York;  Marcel Dekker, INC.;  1977. 
 - v, 488p. 
<br/><br/><label>ISBN: </label>0824720229 
<br/><br/><label>Dewey Class. No.: </label>020.3  / KEN/E