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Intelektualizacijata na truda i povišavaneto na negovata efektivnost
Spasov, Kiril - In: Problemi na truda : teoretiko-priložno spisanie po … 23 (1981) 3, pp. 34-44
Persistent link: https://www.econbiz.de/10002844812
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Some basic problems for the increase of labour productivity in Bulgaria
Yanakiev, Rumen - In: On the measurement of factor productivities : …, (pp. 229-237). 1976
Persistent link: https://www.econbiz.de/10003712602
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International labour conventions and Bulgarian legislation
Mrachkov, Vassil - In: International labour review 118 (1979) 2, pp. 205-221
Persistent link: https://www.econbiz.de/10003636697
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Bulgaria [Labour law and industrial relations in Bulgaria]
Mrachkov, Vassil - 1979
Persistent link: https://www.econbiz.de/10003636705
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Problemŭt za otnošenieto kŭm truda
Georgiev, Nikola - In: Narodnostopanski archiv 34 (1981) 2, pp. 148-155
Persistent link: https://www.econbiz.de/10002232998
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Za ikonomičeskata efektivnost na neproizvoditelnija trud pri socializma : Avišaj, Mois D(avid)
Avišaj, Mois David - 1964
Persistent link: https://www.econbiz.de/10002282990
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Meždunarodna konferencija po NOT (naučnata organizacija na truda) : Sofija, apr. 1967
Dulev, Kosta (contributor) - 1967
Persistent link: https://www.econbiz.de/10002285680
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Trudovijat mežduotraslov balanc
Minkov, Minko; Ivanov, Ivan D.; Stoev, Pavel - 1969
Persistent link: https://www.econbiz.de/10003217764
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Osnovi na organizacijata na proizvodstvenata i neproizvodstvenata dejnost
Petrova, Nina; Evgeniev, Georgi; Michov, Dimitǔr - 1978
Persistent link: https://www.econbiz.de/10003199631