Ek, Jan Ate van,, 1925-
Alexander, L. G.
Waystage : an intermediary objective below threshold level in a European unit-credit system for modern language learning by adults . - Strasbourg : Council por Cultural co-operation of the Council of Europe, 1977 . - II, 110 p . - (Education & culture )


"Systems development in adult language learning".


Adultos
Técnicas pedagógicas
Ensino de uma segunda língua--Europa
Nível limiar (línguas)

CDU 800.7