TY  - BOOK
AU  - Schwarz,Paul A
AU  - Krug,Robert E
AU  - 
TI  - Ability testing in developing countries: a handbook of principles and techniques
PY  - 1972///
CY  - Praeger
PB  - New York
KW  - Occupational aptitude tests
KW  - Ability
KW  - Testing
KW  - Vocational guidance
KW  - Developing countries
N1  - Based on an 8 year program of research and development conducted by the American Institutes for Research; Includes bibliographical references
ER  -