TY - BOOK AU - North,Brian TI - The CEFR in practice T2 - Englishprofile studies SN - 9781107414594 AV - P118.75 N677C 2014 PY - 2014/// CY - Cambridge PB - Cambridge University Press KW - Second language acquisition KW - Ability testing KW - Language and languages N1 - Includes bibliographical references and indexes ER -