Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("historia en matematicas") OR ("history of mathematics"))) OR ("historia la matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia en matematicas\") OR (\"history of mathematics\"))) OR (\"historia la matematica\"))*".
• Removing quotes may allow a broader search: (((( historia en matematicas ) OR ( history of mathematics ))) OR ( historia la matematica ))*.