Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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 un mathematics\") OR (((\"historia en matematica\") OR (\"historia e matematica\"))))~".
• Removing quotes may allow a broader search: (( historia un mathematics ) OR ((( historia en matematica ) OR ( historia e matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia un mathematics") OR ((("historia en matematica") OR ("historia e matematica"))))*.