cx a22 3 45 231306385 http://www.idref.fr/231306385 20181030 20201008150309.000 590092101 590092101 Tp5 http://viaf.org/viaf/181154196766920110964 VIAF VIAF 20200401 20181030afrey50 ba0 swe SE 19XX 0 1 0 AFNOR ba0yba0y 0 Thorberg Yngve 19..-.... ba0yba0y Auteur d'une Thèse en Lettres à Stockholms Universitét en 1970 FR Abes 20201008 AFNOR English in a multilingual society a study of interference phenomena in East African English with special reference to the language learning situation / Yngve Thorberg, 1970 Thorberg, Yngve (19..-....)