00574nam172200205 4500 090001100000200008200011210005000093215001800143225001800161101001800179102000700197105001800204801002900222010001500251700001900266701002100285606004400306676001000350687000800360 91928931 a[L'] Apprentissage preĢcoce des languesfLouis Porcher, Dominique GrouxbLIV aPariscPresses universitaires de Franced1998 a126 p.d18 cm2 aQue sais-je ? afrecfregfre aFR a 000 0 aFRbBBf225444c20040427 a2130486266 1aPorcherbLouis 1aGrouxbDominique aLangues vivantesxEtude et enseignement a372.6 aADO