00699nam a2200205Ia 4500001000700000003000500007005001700012008004100029010001700070050001600087100003000103245005700133260004200190300001700232490004100249500005100290504003100341650005600372650006500428238732BIBL20160527183814.0940617s1984 sp a b 00010 spa aval00000701 0 aQA248b.C7610aCrovetti, Giacomo.2Local10aEducación logico-matemática 2cGiacomo Crovetti.0 aMadridbEditorial Cincel, S.A.c1984. a140 p.bill.0 aGuias para el educadorvno. 42Local aTranslation of : Educazione logico-matematica. aBibliography : p. 139-140. 0aArithmeticxFoundationsxStudy and teaching.2Local 0aLogic, Symbolic and mathematicalxStudy and teaching.2Local