Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historico con mathematica" » "historico in mathematics", "historico en matematica", "historia con mathematica", "historico por mathematica", "historico un mathematica"
"historia del mathematics" » "historia el matematico", "historia de matematica", "historia in mathematics", "historia y mathematics"
"historia de matematicas" » "historia las matematicas"

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

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