Tarif ticket bus ratp

Tarif ticket bus ratp Source google image: https://en.parisinfo.com/var/otcp/sites/images/node_43/node_51/node_77884/node_79219/archi-bus-ligne-63-%7C-630×405-%7C-%C2%A9-ratp-jean-fran%C3%A7ois-mauboussin/15555338-1-fre-FR/Archi-bus-Ligne-63-%7C-630×405-%7C-%C2%A9-RATP-Jean-Fran%C3%A7ois-Mauboussin.jpg