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"
"history la matematicas" » "history las matematicas", "history la matematica", "history de matematicas", "history ly matematicas", "history l1 matematicas", "history l2 matematicas", "historia la matematicas", "history of matematicas", "historiar la matematicas"
"history a matematicas" » "history y matematicas", "history 1 matematicas", "history 2 matematicas", "history and matematicas", "history of matematicas"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("history la matematicas") OR ("history a matematicas"))) OR ("historia con mathematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history la matematicas\") OR (\"history a matematicas\"))) OR (\"historia con mathematica\"))".
• Removing quotes may allow a broader search: (((( history la matematicas ) OR ( history a matematicas ))) OR ( historia con mathematica )).
• Adding a wildcard symbol may retrieve word variants: (((("history la matematicas") OR ("history a matematicas"))) OR ("historia con mathematica"))*.