Monzel, Niklaus <br/><br/>
Doctrina social 

 - Barcelona :  Herder,  1972 
 - 754p. :  21,5cm. 
 - Biblioteca Herder;  116/117 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teorķa
<br/><br/><label>Universal Decimal Class. No.: </label>3:282