Columbia subject headings:
Harvard subject headings:
Education, Bilingual--Peru
Education, Elementary--Peru.
Indians of South America--Education (Elementary)--Peru.
Indians of South America--Languages--Study and teaching--Peru.
Native language and education--Peru.
Princeton subject headings:
Education, Bilingual--Peru.
Education, Elementary--Peru.
Indians of South America--Education (Elementary)--Peru.
Indians of South America--Languages--Study and teaching--Peru.
Native language and education--Peru.