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n nenov
30 cilt bulundu.
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Organizat︠s︡ii︠a︡, upravlenie, kachestvo
N. Nenov · Sofiĭski universitet "Kliment Okhridski," T͡S︡entr. in-t za usŭvŭrshenstvuvane na uchiteli i rŭkovodni kadri "Vela Blagoeva"
85 sayfa · 1984
School management and organization
Optimizirane na upravlencheskoto reshenie v uchilishte
N. Nenov · T͡S︡entr. in-t za usŭvŭrshenstvuvane na uchiteli i rŭkovodni kadri "Vela Blagoeva"
120 sayfa · 1982
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