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K. Tsonev
Identifiers
Open Library
OL15618971A
Books by K. Tsonev
Total count: 2
Natsionalen simpozium na mladite nauchni rabotnitsi i spetsialisti, 9-16 oktomvri 1972 god., Sofiia
filosofiia i sotsiologiia : dokladi
TsK na DKMS
1973-01-01
Natsionalen simpozium na mladite nauchni rabotnitsi i spetsialisti 9-16 oktomvri 1972 god
Sofiia : ikonomika : dokladi
TsK na DKMS
1973-01-01
