Columbia subject headings:
Folklore.
Keller, John Esten.
Spanish literature--Classical period, 1500-1700--History and criticism.
Spanish literature--To 1500--History and criticism.
Harvard subject headings:
Civilization, Medieval, in literature.
Folklore--North Carolina
Keller, John Esten.
Renaissance--Spain
Spanish literature--Classical period, 1500-1700--History and criticism
Spanish literature--To 1500--History and criticism
Princeton subject headings:
Folklore.
Keller, John Esten.
Spanish literature--Classical period, 1500-1700--History and criticism.
Spanish literature--To 1500--History and criticism.