Text ( visual ) : unmediated Information and meaning in child communication / Peter Lloyd, Michael Beveridge. -- London : Academic Press , 1981. -- xii, 196 p. : ill. ; 24 cm. -- (Applied language studies / edited by David Crystal). -- Bibliography: p. 185-194 ; Includes index. -- ISBN 0124535208 ; (BA00910993) ; https://ci.nii.ac.jp/ncid/BA00910993 Author Heading(s): Lloyd, Peter ; Beveridge, Michael. -- Classification(s): LCC : BF723.C57 ; DC19 : 155.4/13. -- Subject Heading(s): LCSH : Interpersonal communication in children