Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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