TY - BOOK AU - Schwarz,Paul A. AU - Krug,Robert E. ED - American Institutes for Research. TI - Ability testing in developing countries: a handbook of principles and techniques AV - HF5381.7 .S35 U1 - 658.31'125 PY - 1972/// CY - New York, London PB - Praeger KW - Occupational aptitude tests KW - Ability KW - Vocational guidance N1 - Based on an 8 year program of research and development conducted by the American Institutes for Research; Includes bibliographical references N2 - The objectives of this study are to device techniques of aptitude testing that could be applied in cultures in which standard ability tests are not fully effective; and, then, to assist in the application of these techniques to human resource development programs in the developing countries ER -