The development of a common framework scale of language proficiency [electronic resource] / Brian North.
Series: Theoretical studies in second language acquisition ; v. 8.Publication details: New York : Peter Lang, c2000.Description: xviii, 459 p. : illISBN:- 0820448524 (alk. paper)
- 9780820448527
- 9781453910597 (e-book)
- 418/.0076 23
- P53.4 .N67 2000eb

Includes bibliographical references (p.[417]-459).
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.