Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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