Roger Gibson
Paul Rosenberg
Charles Michael Holt
Lazarʹ Moiseevich Kantor
Jürgen Ulle
Grant - undifferentiated
Percy H. Miller
L. V. Kantorovich
Halbert Powers Gillette
John Wilkes
Frank R. Flett
Phillip F. Ostwald
Bin Feng
Eduard Kuhlmann
Clarence Edward Bullinger
Unknown Author
Sinclair Pearn
American Society for Engineering Education. Engineering Economy Division
Charles Arthur Mockmore