Columbia subject headings:
Borges, Jorge Luis, 1899-1986--Criticism and interpretation.
Darío, Rubén, 1867-1916--Criticism and interpretation.
Paz, Octavio, 1914-1998--Criticism and interpretation.
Spanish American poetry--20th century--History and criticism.
Vallejo, César, 1892-1938--Criticism and interpretation.
Harvard subject headings:
Borges, Jorge Luis, 1899-1986--Criticism and interpretation.
Darío, Rubén, 1867-1916--Criticism and interpretation.
Paz, Octavio, 1914-1998--Criticism and interpretation.
Spanish American literature--History and criticism
Vallejo, César, 1892-1938--Criticism and interpretation.
Princeton subject headings: