The Joint Struggle of the Working-class Movement and the National Liberation Movement Against Imperialism and for Social Progress ;   International Scientific Conference, Berlin, 20-24 October 1980. 

 - 1st ed. 
 - Dresden :  Verlag Zeit im Bild,  1981. 
<br/><br/> "Central Committee, Socialist Unity Party of Germany. World Marxist Review"--T.p.  "Organised by the Socialist Unity Party of Germany in conjunction with World Marxist Review." 
<br/><br/><label>LCCN: </label>82137618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism -- Congresses.--Communism -- Congresses.
<br/><br/><label>LC Class. No.: </label>D 443 Int 1981  / J65 1981 
<br/><br/><label>Dewey Class. No.: </label>324/.1