Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematica" » "historia en matematica", "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"historias de matematica" » "historias de matematicas", "historias la matematica", "historias en matematica", "historia de matematica", "historia del matematica"
"historia y matematica" » "historia y matematicas", "historia y matematico", "historia la matematica", "historia 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: (((("historias de matematica") OR ("historia y matematica"))) OR ("historia con mathematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historias de matematica\") OR (\"historia y matematica\"))) OR (\"historia con mathematica\"))".
• Removing quotes may allow a broader search: (((( historias de matematica ) OR ( historia y matematica ))) OR ( historia con mathematica )).
• Adding a wildcard symbol may retrieve word variants: (((("historias de matematica") OR ("historia y matematica"))) OR ("historia con mathematica"))*.