Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia como mathematics" » "historia of mathematics", "historia in mathematics", "historia con matematicas"
"history and mathematics" » "history in mathematics", "history of mathematics"
"historico con mathematica" » "historico en matematica", "historico in mathematics", "historia con mathematica", "historico por mathematica", "historico un mathematica"

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

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