![Problem Department]()
Problem DepartmentSmith, C. D.; Yanosik, George; Aucoin, A. A.; Parker, W. V.; Clarke, Walter B.; Smith, C. D.; Thomas, Paul D.; Thebault, V.; Tremblay, Altheod; Duncan, Dewey C.; Gentry, F. C.; Court, N. A.; Chaudoir, C. C.; MacKay, D. L. · National Mathematics Magazine · 1940