Educational Testing Service

New TOEIC offical test preparation guide by: ETS台灣區代表編輯委員會; Educational Testing Service; 教育測驗服務社 ((Educational testing service(ETS)) (書目-語言資料,印刷品)

多益測驗官方全真試題指南 = TOEIC official test-preparation guide by: Educational Testing Service; ETS TOEIC臺灣區代表編輯委員會 (書目-語言資料,印刷品) , [作]