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"
"historica de matematica" » "historica de matematicas", "historica la matematica", "historica en matematica", "historia de matematica", "historia del matematica", "historias de 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 un mathematics") OR ("historia por mathematics"))) OR ("historica de matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia un mathematics\") OR (\"historia por mathematics\"))) OR (\"historica de matematica\"))*".
• Removing quotes may allow a broader search: (((( historia un mathematics ) OR ( historia por mathematics ))) OR ( historica de matematica ))*.