Columbia subject headings:
Berceo, Gonzalo de, active 13th century. Vida de San Millán de la Cogolla.
Oral-formulaic analysis.
Harvard subject headings:
Berceo, Gonzalo de, 13th cent. Vida de San Millán de la Cogolla.
Berceo, Gonzalo de, active 13th century. Vida de San Millán de la Cogolla.
Oral-formulaic analysis.
Princeton subject headings:
Berceo, Gonzalo de, active 13th century. Vida de San Millán de la Cogolla.
Oral-formulaic analysis.