Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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