Columbia subject headings:
Shakespeare, William, 1564-1616--Characters--Iago.
Harvard subject headings:
Iago (Fictitious character)
Shakespeare, William, 1564-1616--Characters--Iago.
Villains in literature
Princeton subject headings:
Iago (Fictitious character)
Shakespeare, William, 1564-1616--Characters--Iago.
Villains in literature.