Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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