Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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

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