Produkt͡sii͡a
By: N. Karyshev
Publisher: Vydani͡e Ukraïnsʹkoï Federat͡siï Amerykansʹkoï Sot͡sii͡alistychnoï Partiï
Published: 1918
Place of publication: New York
Language: ukr
Number of pages: 32
Subjects: Labor productivity; Socialism