TY - BOOK AU - Pike, Gary R., TI - The performance of females and males on the act-com exam: An analysis of differential intem functioning using samejima's graded model T2 - Card research report AV - LB2366.2 P55 PY - 1990///?] CY - Knoxville, tennessee PB - University of tennessee, knoxville, center for assessment research and development KW - EducaciĆ³n superior KW - Evaluacion KW - Estados Unidos ER -