Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia iii matematicas" » "historia ii matematicas", "historia las matematicas", "historia de matematicas", "historia mis matematicas", "historia aqui matematicas"
"historia of mathematics" » "historia in mathematics", "historia con mathematica", "historia con mathematics", "historia por mathematics", "historia de mathematics"
"historia un mathematics" » "historia in mathematics", "historia con mathematica", "historia in mathematical", "historia en mathematics", "historia con mathematics", "historia de mathematics"

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 of mathematics\") OR (((\"historia iii matematicas\") OR (\"historia un mathematics\"))))~".
• Removing quotes may allow a broader search: (( historia of mathematics ) OR ((( historia iii matematicas ) OR ( historia un mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia of mathematics") OR ((("historia iii matematicas") OR ("historia un mathematics"))))*.