Theoretical linguistic models in applied linguistics. 3rd AIMAV seminar in collaboration with AILA, CILA and the Council of Europe, Neuchâtel, 5th - 6th May 1972. - Corder, Stephen Pit (AIMAV (Association internationale pour la recherche et la diffusion des méthodes audiovisuelles et structuro-globales), (Bd. de l'Empereur, 4); Didier, 1973)