Z postępem
Subtitle: o pokój i współpracę w Europie
By: Andrzej Jeż, Jerzy Wajszczuk.
Contributors: Wajszczuk, Jerzy, 1935- joint author.
Edition: Wyd. 1.
Publisher: Młodzieżowa Agencja Wydawnicza
Published: 1979
Place of publication: Warszawa
Language: pol
Number of pages: 195
Subjects: Youth and peace.; European cooperation.; Security, International.; Youth -- Political activity.