Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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