00532nam662200181 4500 090001100000200009600011101001800107105001800125461001100143801003300154700002400187701001700211701002300228606001900251606003900270606003300309687000800342 91284641 aExplications de l'échec scolairefXenia Chryssochoou, Maud Picard, Maroussia ProninebLIV afrecfregfre a 000 0 9128456 aFRbBBf151086c20010712dBB 1aChryssochooubXenia 1aPicardbMaud 1aProninebMaroussia aEchec scolaire aEnfants de milieux défavorisés aEnfants de familles aisées aADO