Risque et jeu
Subtitle: probabilités subjectives
By: John Cohen et Mark Hansel ; Traduction de Jean-Paul Boss
Contributors: Hansel, Mark
Series: Actualités pédagogiques et psychologiques
Publisher: Delachaux et Niestlé
Published: 1957
Place of publication: Neuchâtel
Language: fre
Number of pages: 108
Subjects: Child psychology; Risk-taking (Psychology)
Notes: Translation of: Risk and gambling