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"
"historico en matematica" » "historico en matematicas", "historico la matematica", "historico el matematico", "historica en matematica", "historico un matematica", "historico del matematica", "historico den matematica", "historico yn matematica"
"historico e matematica" » "historico de matematica", "historico y matematica", "historico de matematicas", "historica e matematica"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("historico por mathematics") OR ((("historico en matematica") OR ("historico e matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historico por mathematics\") OR (((\"historico en matematica\") OR (\"historico e matematica\"))))".
• Removing quotes may allow a broader search: (( historico por mathematics ) OR ((( historico en matematica ) OR ( historico e matematica )))).
• Adding a wildcard symbol may retrieve word variants: (("historico por mathematics") OR ((("historico en matematica") OR ("historico e matematica"))))*.