Interfaces between second language acquisition and language testing research/ ed. Lyle F. Bachman, Andrew D. Cohen - XIV, 202 p. \ 23 cm - Ser. Cambridge applied linguistics . Incluye índice, apéndice ISBN: 0-521-64963-3 Subjects--Topical Terms: 1.Lenguas---Psicología Dewey Class. No.: 401.93 I61