Ethnolinguistic groups in the Cordilleras (SIC)

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Philippines. Office of the President. Presidential Management Staff (PMS) (Údar)
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: [Place of publication not identified] [publisher not identified] 1987.
Ábhair: