Columbia subject headings:
Harvard subject headings:
Indians of South America--Chile--Concepción (Province)--Folklore.
Riddles, Chilean--Chile--Concepción (Province)
Riddles, Chilean--Chile--Concepción (Province)--History and criticism.
Princeton subject headings:
Indians of South America--Chile--Concepción (Province)--Folklore.
Riddles, Spanish--Chile--Concepción (Province)--History and criticism.
Riddles, Spanish--Chile--Concepción (Province).