Title: Principles applying to mutual aid in the prosecution of the war against aggression. Preliminary agreement between the United States of America and Czechoslovakia, signed at Washington July 11, 1942, effective July 11, 1942.
Authors: United States.; Czechoslovakia.
Publisher: U.S. Govt. Print. Off.,
Year: 1942
Subjects: World War, 1939-1945 Czechoslovakia.; World War, 1939-1945 United States.