Columbia subject headings:
Nahuatl language--Directories--Spanish.
Spanish language--Directories--Nahuatl.
Harvard subject headings:
Nahuatl language--Directories--Spanish.
Spanish language--Directories--Nahuatl.
Princeton subject headings:
Dictionaries.
Nahuatl language--Dictionaries--Spanish.
Spanish language--Dictionaries--Nahuatl.