1937-05-29 Millenary of Introduction of Cyrillic Alphabet and Slavonic Liturgy
- Year: 1937-05-29
- MI numbers: 307-311
- More information: perf. 11 1/2;
- MI catalog quantity / copies: 307-240000, 308-240000, 309-240000, 310-100000, 311-100000
- SC numbers: 304-308
- LC numbers: 328-332
- Country: Bulgaria
Published by:
dido