A transverse polyconic projection for general maps of Canada
By: by C.-O. Senécal.
Series: Canada. Dept. of mines. National museum of Canada. Bulletin -- no. 57.; Bulletin (National Museum of Canada) -- no. 57.
Publisher: F.A. Acland, printer to the King
Published: 1929
Place of publication: Ottawa
Language: eng; fre
Number of pages: 17
Subjects: Map projection