J. A. Z'graggen
· 7 obras en el catálogo
Obras
And thus became God

Classificatory and typological studies in languages of the Madang District

A comparative word list of the Mabuso languages, Madang Province, Papua New Guinea

A comparative word list of the Northern Adelbert Range languages, Madang Province, Papua New Guinea

A comparative word list of the Rai Coast languages, Madang Province, Papua New Guinea

A comparative word list of the Southern Adelbert Range languages, Madang Province, Papua New Guinea
