The protection of literary property.

The protection of literary property.

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Manylion Llyfryddiaeth
Prif Awdur: Wittenberg, Philip 1895-1987
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Boston Writer c1968
Pynciau:
Censorship > United States.
Copyright > United States.
Libel and slander > United States.