Derfler, Leslie <br/><br/>
Socialism since Marx :  a century of the European left / 
by Leslie Derfler. 
 - London :  MacMillan,  1973. 
 - 8, 216 p. ;  22 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0333150775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socialism--History.--Europe<br/>Communism--History.--Europe