Text ( visual ) : unmediated Leveraging : a political, economic and societal framework / David M. Anderson, editor. -- Cham : Springer , c2014. -- xxiii, 197 p. ; 25 cm. -- Includes index. -- ISBN 9783319060934 ; (BB16851187) ; https://ci.nii.ac.jp/ncid/BB16851187 Author Heading(s): Anderson, David