Wiig, Elisabeth H. Language disabilities in children and adolescents / Elisabeth H. Wiig, Eleanor Messing Semel - Columbus : Charles E. Merrill Publishing Company, 1976 - ix, 341 p. ; 26 cm. Includes indexes. Bibliography: p. 316-319. ISBN: 0675086140 LCCN: 75-040978 Subjects--Topical Terms: Learning disabilitiesChildren--LanguageReading disability