Huberman, Leo,  1903-1968. <br/><br/>
Introduction to socialism 
/ by Leo Huberman and Paul M. Sweezy. With an introductory essay by Albert Einstein 
 - Modern Reader Paperbacks : New York  1968 
 - 127 p. 21 cm. 
<br/><br/><label>LCCN: </label>68-024055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socialism