Ross, Ralph Gilbert  1911, <br/><br/>
Symbols & civilization :  Science, morals, religion art / 
By Ralph Ross with Ernest van den haag 
 - 243 páginas 
 - Harbinger book .
<br/><br/> Adapted from part ii of the facrie of society bibliografia: p. 242-43 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencia y civilización
<br/><br/><label>LC Class. No.: </label>CB151  / R6