Ethnologue :
Ethnologue : languages of the world /
Languages of the world
M. Paul Lewis, editor.
- 1248 p. : ill. (col. maps) ; 27 cm.
9781556712166 1556712162
Language and languages
Dil ve diller
P371 / .E83 2009
9781556712166 1556712162
Language and languages
Dil ve diller
P371 / .E83 2009