Kolichestvennai͡a︡ ot͡s︡enka soderzhatelʹnosti truda
By: N.V. Kochkina.
Publisher: Ėkonomika
Published: 1987
Place of publication: Moskva
Language: rus
Number of pages: 156
Subjects: Mental work -- Soviet Union -- Measurement.; Working class -- Soviet Union.
Notes: Includes bibliographical references.