Columbia subject headings:
Quechua Indians--Education.
Quechua Indians--Land tenure.
Quechua Indians--Science.
Quechua philosophy.
Harvard subject headings:
Quechua Indians--Education.
Quechua Indians--Land tenure.
Quechua Indians--Science.
Quechua philosophy.
Princeton subject headings:
Quechua Indians--Education.
Quechua Indians--Land tenure.
Quechua Indians--Science.
Quechua philosophy.