Columbia subject headings:
America--Discovery and exploration--Spanish.
Canon law in literature.
Casas, Bartolomé de las, 1484-1566.
Indians, Treatment of--America.
Missionaries--America.
Harvard subject headings:
Canon law in literature.
Canon law.
Casas, Bartolomé de las, 1484-1566.
Princeton subject headings:
America--Discovery and exploration--Spanish.
Canon law in literature.
Casas, Bartolomé de las, 1484-1566--Contributions in canon law.
Casas, Bartolomé de las, 1484-1566.
Indians, Treatment of--Latin America.
Missionaries--America.