Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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