The unguarded frontier
Subtitle: a history of American-Canadian relations
By: by Edgar W. McInnis.
Edition: 1st
Publisher: Doubleday, Doran
Published: 1942
Place of publication: Garden City, N. Y
Number of pages: 384
Subjects: United States -- Foreign relations -- Canada; Canada -- Foreign relations -- United States
Notes: Note on bibliography: p. 371-377.