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Sǔrevnovanie i vutrešno-stopanska smetka
Spasov, Vasil - 1981
Persistent link: https://www.econbiz.de/10002845097
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Promišlena ergonomija i poizvoditelnostta na truda
Penc, Juzef; Šumpich, Stanislav - 1980
Persistent link: https://www.econbiz.de/10002625696
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Kompleksno usǔvǔršenstvuvane na socialističeskata organizacija na truda v predprijatieto
Petrova, Nina Sergeevna; Samuilov, Samuil Nisim - 1980
Persistent link: https://www.econbiz.de/10002632112
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Režimǔt na ikonomii
Kocev, Gavril - 1981
Persistent link: https://www.econbiz.de/10002245463
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Organizacija i organiziranost na socialnata sistema
Markov, Vankov Marko; Tanev, Gorzdan Markov - 1981
Persistent link: https://www.econbiz.de/10002431544
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Planovo obvǔrzvane i sǔglasuvane na ikonomičeskite i socialnite procesi : Lekcija
Mastikov, Petǔr - 1983
Persistent link: https://www.econbiz.de/10002431949
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Aktualni problemi na socialističeskata organizacija na truda v selskoto stopanstvo : lekcija
Kuminev, Christo - 1984
Persistent link: https://www.econbiz.de/10002445897
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Organizacija i rǔkovodstvo na socialističeskoto sǔrevnovanie : nagledni materiali po socialističeskoto sǔrevnovanie
Ličev, Ličo; Kosev, Iskro - 1980
Persistent link: https://www.econbiz.de/10002386734
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V pomošt na propagandista po socialističeskoto sǔrevnovanie : sbormik testove, vǔprosi, zadači, kazusi
Ličev, Ličo - 1980
Persistent link: https://www.econbiz.de/10002386808
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Čelen opit : tvorčestvo, izučavane i masovo vnedrjavane
Kosev, Iskro (contributor) - 1980
Persistent link: https://www.econbiz.de/10003103228