Clapham, Caroline The Development of IELTS: a Study of the Effect of Background on Reading Comprehension (Studies in Language Testing) - New York: Cambridge University Press, 1996. - xiii, 297p.: ill.; 23cm. - Vol. 4 . Includes bibliographical references and index ISBN: 9780521567084 Subjects--Topical Terms: Education assessmentEducation, tests, setting LC Class. No.: P53.4.C53 1996