Spain
El campo conceptual de los numeros naturales relativos Authors Gonzalez Mari, Jose Luis Publication Date Jan 01, 1995 Source OpenGrey Repository Keywords 05P - Education, Training 120 - Mathematical Sciences, General Conceptual Field Of Relative Natural Numbers [ Arithmetic Mathematics Teaching Didactics Children'S Learning Difficulties Epistemology] Language Spanish License Unknown External links Full record on hdl.handle.net Abstract Spain