Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history de matematicas" » "history las matematicas", "historia de matematicas", "history of matematicas", "history a matematicas"
"history la matematica" » "history las matematicas", "history en matematicas", "history y matematicas", "history a matematica", "historia la matematica", "history of matematica"
"history en matematica" » "history en matematicas", "history el matematico", "history de matematica", "historia en matematica", "history and matematica", "history of matematica"

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