Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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