Text ( visual ) : unmediated Communicative disorders : prevention and early intervention / Curtis E. Weiss, Herold S. Lillywhite. -- 2d ed. -- pbk.. -- St. Louis : C. V. Mosby Co. , 1981. -- xi, 267 p. : ill. ; 24 cm. -- Bibliography: p. 214-217 ; Includes index. -- ISBN 0801653894 ; (BA26465513) ; https://ci.nii.ac.jp/ncid/BA26465513 Author Heading(s): Weiss, Curtis E. ; Lillywhite, Herold S.. -- Classification(s): LCC : RJ496.C67 ; DC19 : 618.92/855. -- Subject Heading(s): LCSH : Communicative disorders in children ; MESH : Hearing disorders -- Rehabilitation ; MESH : Language disorders -- Prevention and control ; MESH : Language disorders -- Therapy ; MESH : Speech disorders -- Prevention and control ; MESH : Speech disorders -- Therapy