Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history ofnd mathematics" » "history of mathematics", "history in mathematics", "history con mathematica", "history and mathematics"
"historia la matematicas" » "historia las matematicas", "historia la matematica", "historia de matematicas", "historia y matematicas", "historia en matematicas"
"history a mathematics" » "history in mathematics", "history of mathematics", "history de mathematica", "history and mathematics"

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