Number and time reflections leading towards a unification of psychology and physics /
Franz, Marie-Louise von.
Dykes, Andrea.
London Rider
1974
This translation also published: Evanston, Ill. : Northwestern University Press, 1974. - Translation of: 'Zahl und Zeit'. Stuttgart : Klett, 1970
Bibliography: p.305-319. - Includes index
Symbolism of numbers.