TY - BOOK AU - Gregory,Robert J. TI - Psychological testing: history, principles, and applications SN - 9781292020501 U1 - 150.287 23 PY - 2014///] CY - Boston PB - Pearson KW - Psychological tests KW - History N1 - شراء معرض القاهرة للكتاب 2019 ; Includes bibliographical references (pages 546-603) and indexes ER -