VI [i. e. Sexto] Congreso y VII Asamblea de ODUCAL; Río de Janeiro, 12-16 de julio de 1971. 

 - Buenos Aires  Universidad Católica Argentina  [1972] 
 - 107 p. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>bvc00000722  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catholic universities and colleges--Congresses.--Latin American