Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historico por mathematics" » "historico of mathematics", "historico in mathematics", "historico con mathematica", "historico para mathematics", "historia por mathematics", "historico de mathematics"
"historia de mathematica" » "historia de matematicas", "historia e matematica", "historia da matematica"
"historia de matematica" » "historia de matematicas", "historia la matematica", "historia en 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 de mathematica") OR ("historia de matematica"))) OR ("historico por mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia de mathematica\") OR (\"historia de matematica\"))) OR (\"historico por mathematics\"))".
• Removing quotes may allow a broader search: (((( historia de mathematica ) OR ( historia de matematica ))) OR ( historico por mathematics )).
• Adding a wildcard symbol may retrieve word variants: (((("historia de mathematica") OR ("historia de matematica"))) OR ("historico por mathematics"))*.