Languages and their speakers

Sonraí bibleagrafaíochta
Údar corparáideach:	Center for Applied Linguistics
Rannpháirtithe:	Shopen, Timothy
Formáid:	LEABHAR
Foilsithe / Cruthaithe:	Philadelphia University of Pennsylvania Press 1987, c1979.
Ábhair:	Language and languages. Language and culture.