Made in Saskatchewan: A Story of Invention. Saskatchewan Western Development Museums. North Battleford, Saskatchewan, Western Development Museums, May, 1980. Pp. 48, illus

Norman R. Ball
1981 HSTC Bulletin Journal of the History of Canadian Science Technology and Medecine  
doi:10.7202/800117ar fatcat:bvgbroey2rc5xoiohzuihmzb3y