Columbia subject headings:
Athapascan Indians--Languages--Social aspects.
Indians of North America--Languages--Social aspects.
Intercultural communication.
Interpersonal communication--Alaska.
Harvard subject headings:
Athapascan Indians--Languages--Social aspects.
Indians of North America--Languages--Social aspects.
Intercultural communication.
Interpersonal communication--Alaska.
Princeton subject headings:
Athapascan Indians--Languages--Social aspects.
Indians of North America--Languages--Social aspects.
Intercultural communication.
Interpersonal communication--Alaska.