01171nam 2200409 450 991079794290332120200122122138.01-77167-463-6(CKB)3710000000572993(EBL)4042895(MiAaPQ)EBC4042895(Au-PeEL)EBL4042895(CaPaEBR)ebr11131284(OCoLC)935245269(EXLCZ)99371000000057299320200122d2015 uy 0spaur|n|---|||||txtrdacontentcrdamediacrrdacarrierProporciones y porcentajes[Place of publication not identified] :Classroom Complete Press,[2015]1 online resource (20 p.)Numeros y operacionesDescription based upon print version of record.Mathematics readers.Numeros y operaciones.ProportionProportion.701.17MiAaPQMiAaPQMiAaPQBOOK9910797942903321Proporciones y porcentajes3741945UNINA