Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con matematicas" » "historia en matematicas", "historia con mathematica", "historia cocina matematicas", "historia como matematicas", "historia un matematicas"
"historia de mathematica" » "historia de matematica", "historia de matematicas", "historia e matematica"
"history a mathematics" » "history in mathematics", "history of mathematics", "history la matematicas", "history and mathematics"

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

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