Axen, Hermann <br/><br/>
Socialist and communist construction and world development :  statements at the international theoretical conference held in Sofia, December 12-15, 1978 / 
Hermann Axen, Nguen Vinh [and] Ryszard Frelek 
 - [S.l.] :  Sofia Press,  [n.d.] 
 - 51 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radicalism<br/>Communism<br/>Socialism
<br/><br/><label>Dewey Class. No.: </label>320.532