En
Ru1933
1933
Book Front.1933, No. 6
Book Front.Moscow: Sovetskaya Book-Trading, 1932-1935.1933, No. 6. 1933.
1933
Belgorod GUNB
Book Front.1933, No. 7
Book Front.Moscow: Sovetskaya Book-Trading, 1932-1935.1933, No. 7. 1933.
1933
Belgorod GUNB
Book Front.1933, No. 11
Book Front.Moscow: Sovetskaya Book-Trading, 1932-1935.1933, No. 11. 1933.
1933
Belgorod GUNB