Ungerleider, C. S. “ 1952-1967. Toronto: University of Toronto Press, 1990. Pp. Xv,”. Historical Studies in Education / Revue d’histoire De l’éducation, Vol. 3, no. 2, Oct. 1991, pp. 333-5, doi:10.32316/hse/rhe.v3i2.1286.