Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia pisa matematicas" » "historia las matematicas", "historia ii matematicas", "historia iii matematicas", "historia vista matematicas", "historia para matematicas", "historia mis matematicas"
"historia con mathematica" » "historia en matematica", "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia de mathematica"
"historia un mathematics" » "historia in mathematics", "historia of mathematics", "historia in mathematical", "historia una mathematics", "historia en mathematics", "historia de mathematics"

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

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