For further development of People's Poland.
Subtitle: 6th Congress of The Polish United Workers Party, December 6th - 11th, 1971: basic documents.
Published: 1972
Place of publication: Warsaw
Language: eng
Number of pages: 396
Subjects: Polska Zjednoczona Partia Robotnicza -- Party work.; Poland -- Economic policy -- 1966-1980.; Poland -- Politics and government -- 1945-