Trudovye budni revoliutsionnoi Kuby
Series: Novoe v zhizni, nauke, tekhnike. Serii͡a Mezhdunarodnai͡a -- 18; Novoe v zhizni, nauke, tekhnike -- 18
Publisher: Znanie
Published: 1967
Place of publication: Moskva
Language: rus
Number of pages: 31
Subjects: Politics and government