Freies Wort

Organ des Zentralkomitees der Kommunistischen Partei Deutschlands: Nr. 3/1967; 5/1967; 7/1967; 8/1967; 9/1967; 12/1967; 2/1968; 3/1968; 4/1968; 6/1968; 7/1968; 8/1968; 9/1968; 10/1968; 2/1970; 3/1970