Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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 (((\"historica en matematica\") OR (\"historia en matematica\"))))~".
• Removing quotes may allow a broader search: (( history of mathematica ) OR ((( historica en matematica ) OR ( historia en matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history of mathematica") OR ((("historica en matematica") OR ("historia en matematica"))))*.