7th Balkan Mining Congress

October 11 - 13, 2017.

mr Željko Bošnjak

Ministarstvo unutrašnjih poslova Republike Srpske
Banja Luka
Republic of Srpska, Bosnia and Herzegovina

(co)authors paper on confOrganiser.com system


UTICAJ PRAVILNOG DEFINISANjA TESTOVNIH PITANjA NA SAOBRAĆAJNO OBRAZOVANjE MLADIH VOZAČA

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