Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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