Columbia subject headings:
Deadly sins in literature.
Ethics in literature.
Spanish drama (Comedy)--History and criticism.
Spanish drama--Classical period, 1500-1700--History and criticism.
Harvard subject headings:
Deadly sins in literature.
Ethics in literature.
Spanish drama (Comedy)--History and criticism.
Spanish drama--Classical period, 1500-1700--History and criticism.
Princeton subject headings:
Deadly sins in literature.
Ethics in literature.
Spanish drama (Comedy)--History and criticism.
Spanish drama--Classical period, 1500-1700--History and criticism.