Language testing : theories and practices /
edited by Barry O'Sullivan.
- England : Palgrave Macmillan, 2011.
- xviii, 310 p. : ill., charts, graphs.
- (Palgrave advances in linguistics) .
Includes bibliographical references.
9780230230637 (pbk.)
Language and languages--Ability testing. Language and languages--Examinations. Language and languages--Study and teaching.