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Problemi na specialnite biblioteki : usăvăršenstvuvane na bibliotečno-bibliografskata dejnost ; tematičen sbornik 1986
Savova, Elena Vălčova (contributor) - 1987
Persistent link: https://www.econbiz.de/10000737929
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Bălgaro-săvetski otnošenija i vrăzki : dokumenti i materiali
Christov, Christo; Zlatev, Zlatko Denev; Zlydnev, Vitalij I. - 1988
Persistent link: https://www.econbiz.de/10000748200
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Vzaimna otgovornost i sătrudničestvo
Dojkin, Zavarin - 1983
Persistent link: https://www.econbiz.de/10000752216
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Usăvăršenstvuvane upravlenieto na sferata na obrăštenieto
Sălova, Nikolinka (contributor); Rabinovič, I. (contributor) - 1985
Persistent link: https://www.econbiz.de/10000752376
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Preustrojstvoto na ikonomičeskija mechanizăm v SSSR
Kirov, Christo - 1988
Persistent link: https://www.econbiz.de/10000754747
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Usăvăršenstvuvane na ikonomičeskija mechanizăm v SSSR, GDR, ČSSR, PNR i UNR
Kirov, Christo - 1987
Persistent link: https://www.econbiz.de/10000763151
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Rešavaštijat front : ikonomikata: rešavašta sfera na sărevnovanieto meždu dvete svetovni sistemi
Trendafilov, Tončo; Gavrilov, Ivan - 1988
Persistent link: https://www.econbiz.de/10000763487
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Československo-sovětské vztahy
Univerzita Karlova - Praha - 1.1972 - 18.1989
Persistent link: https://www.econbiz.de/10000353335
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Naučni trudove / Visš Selskostopanski Institut Vasil Kolarov, Plovdiv : sbornik
Visš Selskostopanski Institut Vasil Kolarov <Plovdiv> - Plovdiv : Danow; anfangs: Sofija - 1.1952 - 33.1988
Persistent link: https://www.econbiz.de/10000367563
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Mirjat, vojnata i ideologičeskata borba
Ivanov, Vălo - 1985 - 1. izd
Persistent link: https://www.econbiz.de/10000698911