Mecham, Merlin J. Language disorders in children : a resource book for speech-language pathologists / by Merlin J. Mecham and Mary Louise Willbrand. - Springfield, Ill. : Thomas, c1979. - vii, 296 p. ; 24 cm. Includes bibliographies and index. ISBN: 0398038651 LCCN: 78010777 Subjects--Topical Terms: Speech disorders in children.Children--Language. LC Class. No.: RJ496.S7 / M42 Dewey Class. No.: 618.928 55 MEC W