Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia por mathematics" » "historia of mathematics", "historia in mathematics", "historia para mathematics", "historico por mathematics", "historia con mathematics"
"history con mathematica" » "history in mathematics", "history en matematica", "historia con mathematica", "history of mathematica"
"historia y matematicas" » "historia de matematicas", "historia en 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: (("history con mathematica") OR ((("historia y matematicas") OR ("historia por mathematics"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history con mathematica\") OR (((\"historia y matematicas\") OR (\"historia por mathematics\"))))*".
• Removing quotes may allow a broader search: (( history con mathematica ) OR ((( historia y matematicas ) OR ( historia por mathematics ))))*.