Hammen, Oscar J. <br/><br/>
The Red '48ers  Karl Marx and Friedrich Engels 
by Oscar J. Hammen. 
 - New York  Scribner  [1969] 
 - xv, 428 p.  illus., maps (on lining-papers), ports.  24 cm. 
<br/><br/>Bibliography: p. 411-412. 
<br/><br/><label>LCCN: </label>68057083  
<br/><br/><label>Subjects--Personal Names: </label><br/>Marx, Karl, 1818-1883. <br/>Engels, Friedrich, 1820-1895 
<br/><br/><label>LC Class. No.: </label>HX39.5  / .H25 1969 
<br/><br/><label>Dewey Class. No.: </label>335.4/0922