TY - BOOK AU - Darley,Frederic L. AU - Aronson,Arnold E. AU - Brown,Joe R. TI - Motor speech disorders SN - 0721628788 AV - RC423 .D25 U1 - 616.855 DAR PY - 1975/// CY - Philadelphia PB - Saunders KW - Speech disorders KW - Nervous system KW - Diseases KW - Motor neurons KW - Physiopathology N1 - Includes bibliographies and index ER -