[APROPOS OF A CALENDAR CALCULATOR (HISTORICAL AND THEORETICAL REFLECTIONS)].
D003201:Computers; D006801:Humans; D008607:Intellectual Disability; D008433:Mathematics; D013995:Time
MATHEMATICS; MENTAL RETARDATION; TIME
A PROPOS D'UN CALCULATEUR DE CALENDRIER (R'EFLEXIONS HISTORIQUES ET TH'EORIQUES)