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 oral mathematics"
"historia en mathematical" » "historia in mathematical", "historia en matematicas", "historia en matematica", "historia del mathematical", "historia de mathematical", "historia y mathematical"
"historia con mathematics" » "historia con mathematica", "historia in mathematics", "historia con matematicas", "historia como 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 por mathematics") OR ("historia en mathematical"))) OR ("historia con mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia por mathematics\") OR (\"historia en mathematical\"))) OR (\"historia con mathematics\"))".
• Removing quotes may allow a broader search: (((( historia por mathematics ) OR ( historia en mathematical ))) OR ( historia con mathematics )).
• Adding a wildcard symbol may retrieve word variants: (((("historia por mathematics") OR ("historia en mathematical"))) OR ("historia con mathematics"))*.