Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en mathematics" » "historia in mathematics", "historia en matematicas", "historia en matematica", "historia de mathematics", "historia y mathematics", "historias de mathematics"
"historia un mathematics" » "historia in mathematics", "historia of mathematics", "historia con mathematica", "historia con mathematics", "historia de mathematics", "historia y mathematics"
"historia del matematica" » "historia de matematica", "historia de matematicas", "historia el matematico", "historia y matematica"

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

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