International symposium Mandel, Ernest, ed. <br/><br/>
Fifty years of world revolution(1917 - 1967)  an international symposium 

 - New York  Merit publishers  1968 
 - 366 p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chinese revolution<br/>Cuban revolution<br/>German proletariat<br/>Inochinese revolution<br/>Revolution theory<br/>Revolutions - 1917 - 1967<br/>Russian revolution<br/>World revolutions