TY - BOOK AU - Aijaz,Saiyid Mohammad ED - University Microfilms International TI - Predictive validity of the three versions of the "verbal reasoning" and the "numerical ability" subtests of the diferential aptitude tests for East Pakistan U1 - 371.26 PY - 1963/// CY - Colorado PB - Colorado State College KW - Ability KW - Educational tests and measurements KW - Test-taking skills ER -