Communication variables of cerebral palsied and mentally retarded children,
Irwin, Orvis C. 1891-
Communication variables of cerebral palsied and mentally retarded children, by Orvis C. Irwin. With a foreword by Dorothea McCarthy. - Springfield, Ill., C. C. Thomas [1972] - xxvii, 370 p. 24 cm.
Bibliography: p. 359-365.
0398023220
77169883
Cerebral palsied children.
Communicative disorders in children.
RJ496.C4 / I78
618.92836 IRW
Communication variables of cerebral palsied and mentally retarded children, by Orvis C. Irwin. With a foreword by Dorothea McCarthy. - Springfield, Ill., C. C. Thomas [1972] - xxvii, 370 p. 24 cm.
Bibliography: p. 359-365.
0398023220
77169883
Cerebral palsied children.
Communicative disorders in children.
RJ496.C4 / I78
618.92836 IRW