Engels, Federico <br/><br/>
The origin of the family, private property and etate / 
Federico Engels 
 - New York :  International Publishers,  1972 
 - 285 p. 
<br/><br/><label>ISBN: </label>0-7178-0359-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FAMILIA--ORIGEN<br/>DERECHO DE PROPIEDAD<br/>ESTADO, EL
<br/><br/><label>Dewey Class. No.: </label>306.8 E57o