Book Reviews : Hearing-impaired Children Under Five: a guide for parents and teachers,by Sir Alexander Ewing and Lady Ethel C. Ewing. 144pp. MANCHESTER UNIVERSITY PRESS. Manchester (THE VOLTA BUREAU Washington,D.C.,U.S.A.),1971.£1.20

Book Reviews : Hearing-impaired Children Under Five: a guide for parents and teachers,by Sir Alexander Ewing and Lady Ethel C. Ewing. 144pp. MANCHESTER UNIVERSITY PRESS. Manchester (THE VOLTA BUREAU Washington,D.C.,U.S.A.),1971.£1.20