00793nam a2200241Ia 4500 183103 BIBL 20160527190455.0 720515s1972 ilu b 00110 eng 77169883 0398023220 BUCG RJ496.C4 I78 618.9/28/55 618.92855 I72c Irwin, Orvis C. Local 116158 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. Bibliography: p. 359-365. Cerebral palsied children Local 71491 Communicative disorders in children Local 78787 140315 140315 0 0 lc 0 RJ_496_000000000000000__C4_I78_1972 0 mbl 116624 12 12 20 2016-05-27 Midwest 29.75 270211 0 RJ496 .C4 I78 1972 50000001915023 2016-05-27 00:00:00 r:183103 z:NCC:D 6