Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historico por mathematics" » "historico of mathematics", "historico in mathematics", "historico con mathematica", "historico para mathematics", "historia por mathematics", "historico y mathematics"
"historia en matematicas" » "historia las matematicas", "historia del matematicas", "historia de matematicas", "historia y matematicas"
"historico de matematicas" » "historico las matematicas", "historica de matematicas", "historica del matematicas", "historia de matematicas"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("historia en matematicas") OR ((("historico por mathematics") OR ("historico de matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia en matematicas\") OR (((\"historico por mathematics\") OR (\"historico de matematicas\"))))".
• Removing quotes may allow a broader search: (( historia en matematicas ) OR ((( historico por mathematics ) OR ( historico de matematicas )))).
• Adding a wildcard symbol may retrieve word variants: (("historia en matematicas") OR ((("historico por mathematics") OR ("historico de matematicas"))))*.