Johnson, Harry G.
Mundell, Robert A.
Officer, Lawrence H.
Willett, Thomas D.
"The Introduction 0f the Mechanical Reaper in Canada, 1850-70; A Case Study in the Diffusion of Embodied Technical Change"
"My first-year undergrad Economics teacher at Reading (UK)"
"An influential teacher when I was a grad student at Simon Fraser."
"Influential in directing me into trade at grad school."