Language maintenance.

Revitalizing endangered languages : = a practical guide / by: (書目-語言資料,印刷品)

Family language policy = maintaining an endangered language in the home / by: (書目-語言資料,印刷品)

Lessons from Fort Apache = beyond language endangerment and maintenance / by: (書目-語言資料,印刷品)

Language acquisition

Language awareness in children.

Endangered languages.

Language policy.

Endangered languages

Science, general.

Language and education.

Science.

Language revival.

Multilingualism in children.

Ethnology.

Language maintenance.

Language revival

Anthropological linguistics.

Apache Indians