First Certificate Expert Longman RTF, página 6
First Certificate Expert Longman: 41 Libros RTF
University of California,
Tipo: Documento de Texto Enriquecido
First, the languages are genetically fairly diverse. Also, four of these five languages (i.e. all save English) have both front and back rounded vowels of ... University of California,.
http://roa.rutgers.edu/files/227-1097/roa-227-kaun-2.rtf-
Tipo: Documento de Texto Enriquecido