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Upravlenie na kačestvoto : metodični osnovi
Uzunova, Julija; Vasileva, Bistra - 2000
Persistent link: https://www.econbiz.de/10004682287
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Ikonomičeski problemi na nematerialnoto proizvodstvo
Vakrilov, Janko G. - 1984
Persistent link: https://www.econbiz.de/10000746544
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Neproizvodstvenata sfera v obshtestvenoto razdelenie na truda pri sot︠s︡ializma
Khristov, Stoi︠a︡n Dimitrov; Michajlov, P.; … - 1980 - 1. izd
Persistent link: https://www.econbiz.de/10000348122
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Povišavane na kačestvoto na rabotnata sila v NRB
Krinčev, Christo P. - 1985
Persistent link: https://www.econbiz.de/10000698754
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Usŭvŭrshenstvuvaneto na kadrovii︠a︡ potentsial kato faktor na ikonomicheskii︠a︡ rastezh : [izsledvane]
Dobrev, Petŭr D. - 1978
Persistent link: https://www.econbiz.de/10002120277
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Pazarăt na trudai socialnata zaštita v ikonomičeskoto razvitie na Bălgarija : (1990 - 2011)
Canov, Vasil; Šopov, Georgi; Beleva, Iskra Spasova; … - 2012
Persistent link: https://www.econbiz.de/10009702010
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Bŭlgarskata Komunističeska Partija i formirane na socialističeskata inteligencija
Avramov, Peter - 1966
Persistent link: https://www.econbiz.de/10002282996
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1100 Jahre Schrifttum und Bildung in Bulgarien
Dinekov, Petăr Nikolov (contributor) - 1963
Persistent link: https://www.econbiz.de/10002322925
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Istorija na obrazovanieto i pedagogičeskata misăl v Bălgarija
Čakărov, Najden G.; Atanasov, Žečo G. - 1962 - 2. prerab. izd
Persistent link: https://www.econbiz.de/10002330983