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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("historia of mathematics") OR ("historia con mathematica"))) OR ("historia oral mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia of mathematics\") OR (\"historia con mathematica\"))) OR (\"historia oral mathematics\"))*".
• Removing quotes may allow a broader search: (((( historia of mathematics ) OR ( historia con mathematica ))) OR ( historia oral mathematics ))*.