Text ( visual ) : unmediated Descartes' dream : the world according to mathematics / Philip J. Davis, Reuben Hersh. -- San Diego : Harcourt Brace Jovanovich , c1986. -- xvii, 321 p. : ill., ports. ; 25 cm. -- Bibliography: p. 307-315 ; Includes index. -- ISBN 0151252602 ; (BA0042620X) ; https://ci.nii.ac.jp/ncid/BA0042620X Author Heading(s): Davis, Philip J. ; Hersh, Reuben. -- Classification(s): LCC : QA8.6 ; DC19 : 510/.1. -- Subject Heading(s): LCSH : Mathematics -- Philosophy ; LCSH : Mathematics -- Social aspects ; LCSH : Computers and civilization