Clark, John L. D Foreign-language testing : theory and practice / by John L. D. Clark - 1st ed - Concord, Mass. : Heinle & Heinle Enterprises ; c1972 - ix, 174 p. : ill. ; 23 cm - Foreign & second language educator series . Includes index ISBN: 0838427995 Subjects--Topical Terms: Languages, Modern--Examinations Dewey Class. No.: 418.007