IX plenum KC PZPR
Subtitle: 7-8 październiki 1977 r. : podstawowe dokumenty i materiały.
Publisher: Książka i Wiedza
Published: 1977
Place of publication: Warszawa
Language: pol
Number of pages: 94
Subjects: Cost and standard of living -- Poland.; Poland -- Economic policy -- 1945-1981.
Other titles: 9. plenum KC PZPR