Polska--NRD
Subtitle: gospodarka, współpraca
By: Tadeusz Derlatka.
Edition: Wyd. 1.
Series: Polska, R. W. P. G., świat
Publisher: Państwowe Wydawn. Ekonomiczne
Published: 1973
Place of publication: Warszawa
Language: pol
Number of pages: 111
Subjects: Poland -- Foreign economic relations -- Germany (East); Germany (East) -- Foreign economic relations -- Poland.