Produktivnee ispolʹzovatʹ rabochee vremi︠a︡
Subtitle: opyt provedenii︠a︡ samofotografii rabochego dni︠a︡
By: [By] I. Losev, P. Belonogov & B. Zarkhin
Publisher: Profizdat
Published: 1961
Place of publication: Moscow]
Language: rus
Number of pages: 55
Subjects: Labor productivity; Hours of labor
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 2002. 1 microfilm reel, 35 mm. NEH Project (SCH2) Master negative: 2002-86080-10. No. 10 on a reel of 20 titles.