Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematica" » "historia en matematica", "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"history of mathematica" » "history of mathematics", "history de mathematica", "history in mathematical"
"historiar la matematicas" » "historiar las matematicas", "historiar la matematica", "historiar de matematicas", "historia la matematicas", "historias la matematicas", "historia da 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 mathematica\") OR (\"historia con mathematica\"))) OR (\"historiar la matematicas\"))~".
• Removing quotes may allow a broader search: (((( history of mathematica ) OR ( historia con mathematica ))) OR ( historiar la matematicas ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history of mathematica") OR ("historia con mathematica"))) OR ("historiar la matematicas"))*.