Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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