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Energiequellen der Volksrepublik Bulgarien
1964
Persistent link: https://www.econbiz.de/10003108411
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Ikonomičeska efektivnost na kapitalnite vloženija v otrasul "elektroenergetika"
Benatova, Š.; Ovčarov, Ch.; Rajkov, R. - In: Planovo stopanstvo i statistika : organ na Dăržavnija … 19 (1964) 2, pp. 9-25
Persistent link: https://www.econbiz.de/10001897336
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Energy and the transformation process in Southeast Europe : a project of the Bertelsmann Foundation, the German Marshall Fund of the United States, and the Center for Applied Polic...
Altmann, Franz-Lothar (ed.); Lampe, John R. (contributor) - 2000
Persistent link: https://www.econbiz.de/10001454029
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Koncesijata za električeskoto ostvetlenie na Sofija, 1900-1941 g
Berov, Ljuben - 1963
Persistent link: https://www.econbiz.de/10001917368
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Za usǔvǔršenstvuvane na perspektivnoto planirane na elektrifikacijata - mit russ. u. frz. Résumé: Chapkarev, P.: Sur le perfectionnement de la planification perspective de l'electr...
Šapkarev, Petǔr - In: Ikonomičeska misăl 7 (1962) 10, pp. 37-54
Persistent link: https://www.econbiz.de/10002735031
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Elektrifikacijata
Skortejkov, Al. - In: Balkanski pregled : mesečnik za literatura, politika i … 2 (1947) 2, pp. 90-93
Persistent link: https://www.econbiz.de/10002814993
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Njakoi vŭprosi na efektivnostta na kapitalnite vloženija i metodi za ustanovjavaneto i v elektroenergetikata
Georgiev, Boris; Paskalev, D. - In: Ikonomičeska misăl 11 (1966) 2, pp. 17-30
Persistent link: https://www.econbiz.de/10002230007
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Njakoi osobenosti na našija perspektiven toploenergien balans - Guekov, Stefan: Quelques particularités de notre balance perspective thermo-énergétique
Gekov, Stefan - In: Planovo stopanstvo i statistika : organ na Dăržavnija … 17 (1962) 10, pp. 44-55
Persistent link: https://www.econbiz.de/10002400837
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Chidroenergijna kaskada ʺVŭčaʺ
Lambov, Todor - 1966
Persistent link: https://www.econbiz.de/10002389803
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Razvitie na elektrifikacijata v Bŭlgarija : Stamenov, Mitre Al., Emil Andr. Vasilev
Stamenov, Mitre - 1963
Persistent link: https://www.econbiz.de/10002338700