TY - BOOK AU - Silverman,Franklin H TI - Communication for the speeches: an introduction to augmenative communication for the severly communicatively impaired SN - 0131543113 U1 - 616.855 PY - 1989/// CY - New Jersey PB - Prentice-Hall KW - Speech disorders KW - Communicative disorders KW - Communication devices for the disabled KW - Handicapped KW - Means of communication N1 - Includes bibliographical references and index ER -