Ability testing in developing countries; a handbook of principles and techniques
Schwarz, P. A. and Krug, R. E.
Ability testing in developing countries; a handbook of principles and techniques - New York Praeger 1972 - xviii, 244p.
371.26091724 / Sc411.AT
Ability testing in developing countries; a handbook of principles and techniques - New York Praeger 1972 - xviii, 244p.
371.26091724 / Sc411.AT
