Unesco Institute for Education publications
New York University Press for Unesco Institute for Education
edited by W.D. Wall
New York University Press for Unesco Institute for Education 1956 1st U.S. ed. Unesco Institute for Education publications no. 3
Available at 5 libraries
edited by Frank W. Jessup
Unesco Institute for Education 1953 Unesco Institute for Education publications no. 1
Available at 7 libraries