BEJAR, Isaac I. Achievement testing : recent advances - London SAGE Publications 1983 - 88 - (SAGE University Papers. Quantitative Applications in the Social Sciences; 36) . ISBN: 0803920474 Subjects--Topical Terms: Tests i proves en educacióRendiment escolar--TestsPsicometria Index Terms--Genre/Form: Ciències socialsESTADÍSTICAMETODOLOGÍA Universal Decimal Class. No.: 311