Praca i p¿aca
By: [autorzy:] Janusz Obodowski, Stanis¿aw Spotan.
Contributors: Spotan, Stanis¿aw.
Series: Kierunki doskonalenia gospodarki mie ·dzy IV a V Zjazdem PZPR
Publisher: Ksia ·z ka i Wiedza
Published: 1968
Place of publication: Warszawa
Language: pol