Text ( visual ) : unmediated Measuring the information society / edited by Frederick Williams. -- : pbk.. -- Newbury Park, Calif. : Sage Publications , c1988. -- 286 p. : ill. ; 23 cm. -- (Sage focus editions ; 97). -- Bibliography: p. 281-284. -- ISBN 0803931557 ; 0803931565 ; (BA04892940) ; https://ci.nii.ac.jp/ncid/BA04892940 Author Heading(s): Williams, Frederick. -- Classification(s): LCC : HC79.I55 ; DC19 : 338.4/7004. -- Subject Heading(s): LCSH : Information technology -- Economic aspects ; LCSH : Information technology -- Social aspects ; LCSH : Information technology -- Economic aspects -- Texas ; LCSH : Information technology -- Social aspects -- Texas