Znaki życia
Subtitle: pięć opowiadań
Publisher: Wydawnictwo J. Mortkowicz
Published: 1938
Place of publication: Warszawa; Kraków
Language: pol
Number of pages: 167
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 2006. 1 microfilm reel. 35 mm. Master negative: 2006-87658-5. No. 5 on a reel of 7 titles.

Filmed; NEH Project (SCH4); 2006