Text ( visual ) : unmediated Psychology: its principles and meanings / [by] Lyle E. Bourne, Jr. [and] Bruce R. Ekstrand. -- Hinsdale, Ill. : Dryden Press , [c1973]. -- xvi, 493 p. : ill., ports. ; 29 cm. -- Bibliography: p. 481-484 ; Includes index. -- ISBN 0030890772 ; (BA11363291) ; https://ci.nii.ac.jp/ncid/BA11363291 Author Heading(s): Bourne, Lyle Eugene ; Ekstrand, Bruce R.. -- Classification(s): LCC : BF121 ; DC : 150. -- Subject Heading(s): LCSH : Psychology