Text ( visual ) : unmediated Knowledge and control : new directions for the sociology of education / edited by Michael F. D. Young. -- London : Collier-Macmillan , c1971. -- vi, 289 p. : ill. ; 24 cm. -- Includes bibliographies. -- ISBN 0029783607 ; (BA1939381X) ; https://ci.nii.ac.jp/ncid/BA1939381X Author Heading(s): Young, Michael F. D.. -- Classification(s): LCC : LC191 ; DC : 301.5/6. -- Subject Heading(s): LCSH : Educational sociology