IV Plenum KC PZPR 9 września 1976 r.
Subtitle: podstawowe dokumenty i materiały.
Publisher: Książka i Wiedza"
Published: 1976
Place of publication: Warszawa
Language: pol
Number of pages: 93
Subjects: Agriculture and state -- Poland -- Addresses, essays, lectures.
Other titles: 4. Plenum KC PZPR