Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematica" » "historia en matematica", "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history and matematicas", "history of matematicas"
"historia el matematico" » "historia la matematica", "historia del matematico", "historia en matematico", "historia e matematico"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("history en matematicas") OR ("historia el matematico"))) OR ("historia con mathematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history en matematicas\") OR (\"historia el matematico\"))) OR (\"historia con mathematica\"))".
• Removing quotes may allow a broader search: (((( history en matematicas ) OR ( historia el matematico ))) OR ( historia con mathematica )).
• Adding a wildcard symbol may retrieve word variants: (((("history en matematicas") OR ("historia el matematico"))) OR ("historia con mathematica"))*.