Engels, Frederick; <br/><br/>
The origin of the family, private property and the state:  in the light of the researches of Lewis H. Morgan/ 
Frederick Engels. 
 - Moscow:  Progress Publishers,  1972. 
 - 181 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Society, Primitive.<br/>Family--History.<br/>Property--History.