Columbia subject headings:
Spanish literature--Bibliography--Methodology.
Spanish literature--Themes, motives--Handbooks, manuals, etc.
Harvard subject headings:
Handbooks and manuals.
Spanish literature--Bibliography--Methodology.
Spanish literature--Bibliography--Theory, methods, etc.
Spanish literature--Themes, motives--Handbooks, manuals, etc.
Princeton subject headings:
Spanish literature--Bibliography--Theory, methods, etc.
Spanish literature--Themes, motives--Handbooks, manuals, etc.