Text ( visual ) : unmediated The doomsday syndrome / John Maddox. -- London : Macmillan , 1972. -- viii, 248 p. ; 23 cm. -- Bibliography: p. 239-244 ; Includes index. -- ISBN 0333136055 ; (BA10779476) ; https://ci.nii.ac.jp/ncid/BA10779476 Author Heading(s): Maddox, John Royden. -- Classification(s): LCC : GF47 ; DC : 301.31. -- Subject Heading(s): LCSH : Human ecology