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Found 2 from your keywords: Subject : "English language"
Pretraga je trajala 0,11835 sekundi

Manual on the implementation of ICAO language proficiency requirements

Autor(i) : INTERNATIONAL Civil Aviation Organization -
Materijalni opis : 1 knj. (razl. pag.) : tabele ; 29 cm
UDK broj : 656.7

Language testing criteria for global harmonization

Autor(i) : INTERNATIONAL Civil Aviation Organization -
Materijalni opis : V, 38 str. ; 28 cm
UDK broj : 656.7