. . "Lenguas africanas." . . "International Institute of African Languages and Cultures." . . "Schwarzafrika." . . "Schwarzafrika" . "Langues africaines." . . "Fonetiek." . . "Fonologie." . . "afrikanske sprog" . . "Sprache." . . "Afrikaanse talen." . . "African languages Orthography and spelling." . . "Afrique Langues Phonétique." . . . "Practical phonetics for students of African languages ; Practical orthography of African languages"@en . . . . . . . . . . . . . . . . . . . . "Practical phonetics for students of African languages"@en . "Practical phonetics for students of African languages" . . . . . . . . . . . "Practical orthography of African languages" . . "Leermiddelen (vorm)" . . . . . . . . "Practical Phonetics for Students of African Languages"@en . . . . . . . . . . "Practical phonetics for students of African languages, by D. Westermann and Ida C. Ward" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Matériel didactique" . . . . . . . . . . . . . . "Practical phonetics for students of African languages : [Illustr.]" . . . . . . . . . . . . . . . . . . . "Practical phonetics for students of african languages" . "Practical Phonetics for Students of African Languages. By D. Westermann and Ida C. Ward"@en . . "Practical phonetics for students of african languages"@en . "Electronic books"@en . . "Schwarzafrika - Phonetik - Sprache." . . "Phonetik." . . "African languages Phonetics." . . "Spelling." . . "International African Institute." . . "Bantu languages Orthography and spelling." . . "Subsaharisches Afrika." . . "Langues africaines Phonétique." . . "langues africaines phonétique." . "Afrikanische Sprachen." . . "FOREIGN LANGUAGE STUDY / African Languages" . . "Afrikaanse taalkunde." . . "Bantu languages Phonetics." . . "almen fonetik" . .