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 con mathematica", "historia para mathematics", "historico por mathematics", "historia con mathematics"
"historia un mathematics" » "historia in mathematics", "historia of mathematics", "historia con mathematica", "historia una mathematics", "historia en mathematics", "historia con mathematics"
"historico en matematicas" » "historico de matematicas", "historico las matematicas", "historica en matematicas", "historico un matematicas", "historico del 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 un mathematics") OR ("historia por mathematics"))) OR ("historico en matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia un mathematics\") OR (\"historia por mathematics\"))) OR (\"historico en matematicas\"))*".
• Removing quotes may allow a broader search: (((( historia un mathematics ) OR ( historia por mathematics ))) OR ( historico en matematicas ))*.