Text ( visual ) : unmediated American education / Chris A. De Young, Richard Wynn. -- 7th ed. -- New York : McGraw-Hill , c1972. -- 501 p : ill. ; 25 cm. -- (Foundations in education ; McGraw-Hill series in education). -- First ed. published in 1942 under title: Introduction to American public education ; Includes bibliographical references and index. -- ISBN 0070166870 ; (BA39157580) ; https://ci.nii.ac.jp/ncid/BA39157580 Author Heading(s): De Young, Chris Anthony ; Wynn, Richard. -- Classification(s): LCC : LA210 ; DC : 370/.973. -- Subject Heading(s): LCSH : Education -- United States -- 1945-