Heffner, R. M. S. General phonetics / R. M. S. Heffner; forwarded by W. F. Twaddell - Madison : The University of Wisconsin, c1950 - xvii, 253 p. : ill. ; 23 cm. Includes index Library has 2 cops. ISBN: USD 12.50 Subjects--Topical Terms: Coronals (Phonetics) Dewey Class. No.: 414