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Trudove na Visšija Institut za Narodno Stopanstvo "D. Blagoev", Varna
Visš Institut za Narodno Stopanstvo Dimităr Blagoev … - Varna; anfangs: Sofija - 1.1955/56(1956) - 62.1990
Persistent link: https://www.econbiz.de/10000501527
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Ikonomičeska misăl
Ikonomičeski Institut; Institut za Ikonomičeski … - Sofija : BAN - 1.1956-godina 66 (2021)
Persistent link: https://www.econbiz.de/10000446650
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Ikonomičeska misăl
Ikonomičeski Institut - Sofija : BAN - 1.1956 -
Persistent link: https://www.econbiz.de/10004288183