Na poroge zhizni
Subtitle: pʹesa v 4 deĭstvii︠a︡kh
Publisher: Iskusstvo
Published: 1938
Place of publication: Leningrad
Language: rus
Number of pages: 86
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 2003. 1 microfilm reel, 35 mm. NEH Project (SCH2) Master negative: 2003-86434-4. No. 4 on a reel of 6 titles.