"Parteitag der SED (8th : 1971 : Berlin, Germany)" . . . "Germany (East)" . . . "Documents of the eight congress of the SED and concluding speech by Erich Honecker, First Secretary of the Central Committee of the SED" . . . . . . . . "Documents of the Eighth Congress of the SED [15 to 19 June 1971 in Berlin] and concluding speech by Erich Honecker, First Secretary of the Central Committee of the SED"@en . . "Documents of the eighth congress of the S[ozialistische] E[inheitspartei] D[eutschlands] and concluding speech by Erich Honecker, first secretary of the central committee of the SED" . . . . "Conference papers and proceedings" . . . "Sozialistische Einheitspartei Deutschlands. Parteitag" . .