Comentarios civiles a la enciclica "Pacem in Terris" 
[par] M. Aguilar Navarro [et. al.] 
 - Madrid  Taurus  1963. 
 - 353 p. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Catholic Church Pope (1958-1963 : John XXIII)  (11 April 1963)  Pacem in Terris 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christianity and politics