Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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