Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia mis mathematics" » "historia in mathematics", "historia pisa matematicas", "historia es mathematics", "historia ii mathematics", "historia vista mathematics"
"history of mathematics" » "history in mathematics", "history con mathematica", "history de mathematica"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history of mathematics\") OR (((\"historia en matematicas\") OR (\"historia mis mathematics\"))))~".
• Removing quotes may allow a broader search: (( history of mathematics ) OR ((( historia en matematicas ) OR ( historia mis mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history of mathematics") OR ((("historia en matematicas") OR ("historia mis mathematics"))))*.