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"
"history la matematicas" » "history las matematicas", "history la matematica", "history de matematicas", "history a matematicas", "historia la matematicas", "historiar la matematicas"
"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 (\"historia en matematica\"))) OR (\"history la matematicas\"))~".
• Removing quotes may allow a broader search: (((( history of mathematica ) OR ( historia en matematica ))) OR ( history la matematicas ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history of mathematica") OR ("historia en matematica"))) OR ("history la matematicas"))*.