Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia in mathematical" » "historia in mathematics", "historia en matematicas", "historia en matematica", "historia en mathematical", "historia un mathematical", "historia ii mathematical"
"historia con mathematica" » "historia in mathematics", "historia en matematica", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"historia y mathematica" » "historia y matematica", "historia de mathematica", "historia y matematicas"

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

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