Hammen, Oscar J.,  1907- <br/><br/>
The Red '48ers  Karl Marx and Friedrich Engels /  [[Book] :] 
by Oscar J. Hammen. 
 - New York :  Scribner,  [1969]. 
 - 428 p. :  illus ;  24 cm. 
<br/><br/>Bibliography: p. 411-412. 
<br/><br/> All age. 
<br/><br/><label>ISBN: </label>684129744 0684129744 0684102218 684102218 
<br/><br/><label>Subjects--Personal Names: </label><br/>Marx, Karl, 1818-1883. <br/>Engels, Friedrich, 1820-1895. 
<br/><br/><label>Dewey Class. No.: </label>335.40922 
<br/><br/><label>National Library of Medicine Call No.: </label> / H R