1 documents found
Koval Andreu Volodymyrovich. International Communications kooperatsyy USSR in the 1920 biennium.
: к.і.н. :
spec.. 09.00.12 - Українознавство :
presented. 2012-02-13; .
Taras Shevchenko Kiev University. – ,
0412U001532.
1 documents found
Updated: 2025-02-16