Added t.p.: Bibliographical year book; works in Polish and works relating to Poland published outside of Poland.
Editor: Sept. 1939- Tadeusz Sawicki.
Foreword in Polish and English.
Serves as a continuation of such publications as Urzedowy wykaz druków, issued by Biblioteka narodowa w Warszawie and Wiadomości wydawnicze, organ of Polski zwiazek wydawców ksiąźek. Cf. Foreword.