THE FOUNDATION DIRECTORY 

 - 7TH ED. 
 - Estados Unidos  COLUMBIA UNIVERSITY PRESS  1979 NEW YORK 
 - 594 
<br/><br/><label>ISBN: </label>0879540222 
<br/><br/><label>LCCN: </label>25258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIRECTORIOS
<br/><br/><label>Dewey Class. No.: </label>361.76025