Ability testing in developing Countries ; a handbook of principles and techniques / by Paul A. Schwarz and Robert E. Krug

by Schwarz, Paul A.

Ability Testing in Developing-Countries a Handbook of Principles and Techniques /

by Schwarz, Paul A.
Published 1972

Ability testing in developing countries a handbook of principles and tecniques

by Schwarz, Paul A
Published 1972

Ability testing in developing countries : a handbook of principles and techniques

by Schwarz, Paul A. | Krug, Robert E.
Published 1972