Dvigatelʹ progressa
Subtitle: elektrichestvo v selʹskom khoziaistve
Series: Novoe v zhizni, nauke, tekhnike. Serii︠a︡ Ėkonomika -- 6; Novoe v zhizni, nauke, tekhnike -- 6
Publisher: Znanie
Published: 1963
Place of publication: M
Language: rus
Number of pages: 31