V pomoshchʹ profgruporgu
Publisher: Profizdat
Published: 1958
Place of publication: Moskva]
Language: rus
Number of pages: 70
Subjects: Labor unions
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 2002. 1 microfilm reel ; 35 mm. NEH Project (SCH2) Master negative: 2002-86006-8. No. 8 on a reel of 18 titles.