00593nam172200169   4500 2000148000002100024001482150018001722250020001901010018002101020007002288010033002350100015002687020045002836060079003286760008004076870008004151 aPlace aux maths ! Cycle 2, CE1fPierre Degret, Marie-Claude Deluchi-Joubert, Bertrand Faure... [et al.]gsous la dir. de Josiane HélayelbLIV  aPariscBordasd2001  a143 p.d30 cm2 aPlace aux maths  afrecfregfre  aFR  aFRbBBf189915c20021115dBB  a2047293049 1aHélayelbJosiane4Editeur scientifique  aMathématiquesxManuels d'enseignement primairexProblèmes et exercices  a372  aADO