Ethnologue : languages of the world /.
Pittman, Richard S. Grimes, Joseph E.
Ethnologue : languages of the world /. - Dallas, TX : SIL, c1996. - xi, 966 p : maps.
1556710267
Ethnologue : languages of the world /. - Dallas, TX : SIL, c1996. - xi, 966 p : maps.
1556710267
