Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematics" » "historia con mathematica", "historia in mathematics", "historia con matematicas", "historia como mathematics", "historia en mathematics", "historia de mathematics"
"historia un mathematics" » "historia in mathematics", "historia of mathematics", "historia con mathematica", "historia una mathematics", "historia en mathematics", "historia de mathematics"
"historico en matematica" » "historico en matematicas", "historico la matematica", "historico el matematico", "historica en matematica", "historico un matematica", "historico del matematica"

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 mathematics") OR ("historia un mathematics"))) OR ("historico en matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia con mathematics\") OR (\"historia un mathematics\"))) OR (\"historico en matematica\"))".
• Removing quotes may allow a broader search: (((( historia con mathematics ) OR ( historia un mathematics ))) OR ( historico en matematica )).
• Adding a wildcard symbol may retrieve word variants: (((("historia con mathematics") OR ("historia un mathematics"))) OR ("historico en matematica"))*.