Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia por mathematics" » "historia of mathematics", "historia in mathematics", "historia con mathematica", "historia para mathematics", "historico por mathematics", "historia con mathematics"
"historica del matematicas" » "historica de matematicas", "historica idep matematicas", "historica en matematicas", "historia del matematicas", "historia de matematicas"
"historico en matematica" » "historico en matematicas", "historico la matematica", "historico el matematico", "historica en matematica", "historico un matematica", "historico 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 por mathematics\") OR (((\"historico en matematica\") OR (\"historica del matematicas\"))))~".
• Removing quotes may allow a broader search: (( historia por mathematics ) OR ((( historico en matematica ) OR ( historica del matematicas ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia por mathematics") OR ((("historico en matematica") OR ("historica del matematicas"))))*.