Ross-Swain, Deborah. Aphasia rehabilitation : an auditory and verbal task hierarchy / by Deborah Ross and Sara Spencer. - Springfield, Ill. : Thomas, c1980. - 237 p. : ill. ; 24 cm. Bibliography: p. 237. ISBN: 0398040311 0398040249 (pbk.) LCCN: 79024617 Subjects--Topical Terms: Aphasic persons--Rehabilitation. LC Class. No.: RC425 / .R67 Dewey Class. No.: 616.855 206 ROSS