Schwarz, Paul A.
Ability testing in developing countries: a handbook of principles and techniques by Paul A. Schwarz and Robert E. Krug - New York Praeger Publishers 1972 - xviii, 244p.
Ability testing-- developing countries
K3337 Sch96
Ability testing in developing countries: a handbook of principles and techniques by Paul A. Schwarz and Robert E. Krug - New York Praeger Publishers 1972 - xviii, 244p.
Ability testing-- developing countries
K3337 Sch96