Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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