Columbia subject headings:
Equitable remedies--United States.
Quasi contracts--United States.
Trusts and trustees--United States.
Unjust enrichment--United States.
Harvard subject headings:
Equitable remedies--United States.
Quasi contracts--United States.
Restitution--United States.
Trusts and trustees--United States.
Unjust enrichment--United States.
Princeton subject headings: