Westall F.A. (editor) Speech technology for telecommunications / F.A. Westall ; R D. Johnston & A.V. Lewis - London : Chapman & Hall, c1998. - 564p. ; ill. ; 28 cm Includes index. ISBN: 9780412790805 (hbk.) Subjects--Topical Terms: Speech Technology Dewey Class. No.: 621.399 / WES