Columbia subject headings:
Common law--United States.
Corporation law--United States.
Interstate commerce--United States.
Interstate commerce.
Trusts, Industrial--United States.
Harvard subject headings:
Common law--United States.
Corporation law--United States.
Interstate commerce--United States
Interstate commerce.
Trusts, Industrial--United States.
Princeton subject headings:
Common law--United States.
Corporation law--United States.
Interstate commerce--United States.
Trusts, Industrial--United States.