Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia in mathematics" » "historia en matematicas", "historia en matematica", "historia en mathematics", "historia un mathematics", "historia ii mathematics"
"historico un mathematica" » "historico con mathematica", "historico in mathematical", "historico en matematica", "historica una mathematica", "historico de mathematica", "historico y mathematica"
"historias de matematicas" » "historias las matematicas", "historia de matematicas", "historia del matematicas", "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 in mathematics") OR ((("historico un mathematica") OR ("historias de matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia in mathematics\") OR (((\"historico un mathematica\") OR (\"historias de matematicas\"))))".
• Removing quotes may allow a broader search: (( historia in mathematics ) OR ((( historico un mathematica ) OR ( historias de matematicas )))).
• Adding a wildcard symbol may retrieve word variants: (("historia in mathematics") OR ((("historico un mathematica") OR ("historias de matematicas"))))*.