Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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