Henderson, W. O. <br/><br/>
The life of friedrich engels  
W. O. Henderson. 
 - [S.l.] :  Routledge,  1976. 
 - 388 p. ; 
 - Vol. 1) (V. 1. .
<br/><br/><label>ISBN: </label>0714613207 (hardcover) 9780714613208 (hardcover) 
<br/><br/><label>Dewey Class. No.: </label>923.3  / HEL