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 un mathematical", "historia ii mathematical", "historia con mathematical"
"historia en mathematica" » "historia en matematica", "historia con mathematica", "historia en matematicas", "historia del mathematica", "historia de mathematica", "historias de mathematica"
"historia y matematica" » "historia y matematicas", "historia y matematico", "historia la matematica", "historia de 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 mathematica") OR ("historia in mathematical"))) OR ("historia y matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia en mathematica\") OR (\"historia in mathematical\"))) OR (\"historia y matematica\"))*".
• Removing quotes may allow a broader search: (((( historia en mathematica ) OR ( historia in mathematical ))) OR ( historia y matematica ))*.