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Au seuil du centenaire de l'Académie Bulgare des Sciences
Georgiev, Vladimir - In: Études balkaniques : revue trimestrielle 5 (1969) 1, pp. 5-10
Persistent link: https://www.econbiz.de/10002234248
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1911-1944
Mijatev, Petŭr; Koen, David; Antova, Cvetana; … - 1974
Persistent link: https://www.econbiz.de/10003112486
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Problemi na ocenkata na prinosa na BAN v socialno-ikonomičeskoto razvitie
Popova, Violeta; Dimitrov, Nikolaj - In: Spisanie na Bălgarskata Akademija na Naukite 28 (1982) 5, pp. 71-74
Persistent link: https://www.econbiz.de/10002666212
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Izloženie vǔrchu otčetnija doklad na BAN za nejnata dejnost prez 1982 g
Balevski, Angel - In: Spisanie na Bălgarskata Akademija na Naukite 29 (1983) 4, pp. 5-16
Persistent link: https://www.econbiz.de/10001866030
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Otčeten dokland za dejnostta na rukovodnite organi na BAN za perioda ot 1977 do 1982 g
Balevski, Angel - In: Spisanie na Bălgarskata Akademija na Naukite 28 (1982) 4, pp. 5-16
Persistent link: https://www.econbiz.de/10001866049
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Naučnite izsledvanija v Bŭlgarskata Akademija na Naukite prez Osmata Petiletka
Bliznakov, Georgi - In: Spisanie na Bălgarskata Akademija na Naukite 27 (1981) 2, pp. 11-16
Persistent link: https://www.econbiz.de/10001929349
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Directory of Hungarian research institutions, 1975
Vince, V. (ed.); Csengődy, E. (ed.) - 1976
Persistent link: https://www.econbiz.de/10000623419
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Asia and Oceania
UNESCO - 1968
Persistent link: https://www.econbiz.de/10000612459
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Poiski i otkrytija : Populjarnye očerki ob Akademii Nauk Latvijskoj SSR
Kravčenok, N. K. (contributor);  … - 1970
Persistent link: https://www.econbiz.de/10000306151
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Sotrudniczestvo akademii nauk sssr s akademijami nauk stran-czlenov sev 1957 - 1967.
Kiselev, Igor Nikolaevicz - 1974
Persistent link: https://www.econbiz.de/10000319411