TY - BOOK AU - Douglas,Dan AU - Comrie, Bernard and Corbett, Greville TI - Understanding language testing SN - 9780340983430 (pbk.) U1 - 407.6 PY - 2010/// CY - London PB - Hodder Education KW - Language and languages KW - Language and languages--Examinations N1 - Includes bibliographical references and index ER -