Narrow search
Showing 1 - 10 of 34
Cover Image
Energijnata sigurnost na Bălgarija
Željazkov, Ivan; Trifonov, Todor - 2012
Persistent link: https://www.econbiz.de/10009765975
Cover Image
Upravlenie na energijnija sektor i energijna (ne)sigurnost v Bălgarija
2014
Persistent link: https://www.econbiz.de/10010432399
Cover Image
Energijnata kriza v Bălgarija : pătišta i sredstva za preodoljavaneto j
Dunov, Ivan - In: Ikonomičeska misăl 36 (1991) 7, pp. 3-12
Persistent link: https://www.econbiz.de/10001165192
Cover Image
Energijnata bednost v Băalgarija : izmenija i faktori
Peneva, Teodora - 2022
Persistent link: https://www.econbiz.de/10014462473
Cover Image
Ikonomika i planirane na energijnoto stopanstvo v promišlenostta : metodičeski ukazanija
Rajkov, Georgi I. - 1989
Persistent link: https://www.econbiz.de/10000897332
Cover Image
Gorivno-energijnite resursi - globalen problem na săvremennostta
Dunov, Ivan - 1985
Persistent link: https://www.econbiz.de/10000716692
Cover Image
Energetika i intenzifikacija
Todoriev, Nikola - 1984
Persistent link: https://www.econbiz.de/10002936556
Cover Image
Surovinno-energijnite resursi i ikonomičeskata integracija
Pavlov, Petko - 1978
Persistent link: https://www.econbiz.de/10002618956
Cover Image
Intenzifikacija i materialoemkost na obštestvenoto proizvodstvo
Pechlivanov, Vasil - 1983
Persistent link: https://www.econbiz.de/10002625448