Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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