Szabo, Ervin, 1877-1918.  Szabo, Ervin, 1877-1918. <br/><br/>
Socialism and social science :  selected writings of Ervin Szabo, 1877-1918 / 
edited by Gyorgy Litvan and Janos M. Bak. 
 - London : Boston :  London : Boston :  Routledge & Kegan Paul,  1982. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>81013993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism and social sciences.
<br/><br/><label>LC Class. No.: </label>HX541.5  / .S95 
<br/><br/><label>Dewey Class. No.: </label>335.4