Columbia subject headings:
Harvard subject headings:
Galician poetry--History and criticism.
Spanish poetry--To 1500--History and criticism
Princeton subject headings:
Galician poetry--Spain--Castile--History and criticism.
Languages in contact--Spain--Castile--History.
Poets, Galician--Spain--Castile--Aesthetics.
Portuguese poetry--To 1500--History and criticism.
Spanish poetry--To 1500--History and criticism.