Narodnye universitety tekhnicheskogo progressa i ekonomicheskikh znanii
Subtitle: opyt, problemy, rekomendatsii
By: [sostavitel' sbornika: Z.D. Gavrilova].
Series: Bibliotechka profsoyuznogo aktivista -- 30
Publisher: Profizdat
Published: 1971
Place of publication: Moskva
Language: rus