Von Blum, Paul. <br/><br/>
The art of social conscience / 
Paul Von Blum. 
 - New York :  Universe Books,  1976. 
 - xii, 243 p :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0876632282 9780876632284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humanism in art.<br/>Politics in art.<br/>Social problems in art.<br/>Art.