Nauchno-tekhnicheskiĭ progress i izmenenie kharaktera truda v selʹskom khozi͡a︡ĭstve
By: R. S. Isakhanov ; AN ArmSSR, In-t ėkonomiki.
Publisher: Izd-vo AN ArmSSR
Published: 1977
Place of publication: Erevan
Language: rus
Number of pages: 242
Subjects: Agriculture -- Labor productivity.; Farm mechanization.
Notes: Includes bibliographical references.
Russian in Cyrillic script.
Added t.p. in Armenian.