Columbia subject headings:
Breach of contract--Great Britain.
Breach of contract--Switzerland.
Contracts--Great Britain.
Contracts--Switzerland.
Harvard subject headings:
Breach of contract--Great Britain.
Breach of contract--Switzerland.
Contracts--Great Britain.
Contracts--Switzerland.
Princeton subject headings:
Breach of contract--Great Britain.
Breach of contract--Switzerland.
Contracts--Great Britain.
Contracts--Switzerland.