Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historico por mathematics" » "historico in mathematics", "historico con mathematica", "historico para mathematics", "historia por mathematics", "historico de mathematics"
"history of mathematics" » "history in mathematics", "history con mathematica", "history de mathematica"
"historia en matematicas" » "historia de matematicas", "historia las 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: (("history of mathematics") OR ((("historico por mathematics") OR ("historia en matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history of mathematics\") OR (((\"historico por mathematics\") OR (\"historia en matematicas\"))))".
• Removing quotes may allow a broader search: (( history of mathematics ) OR ((( historico por mathematics ) OR ( historia en matematicas )))).
• Adding a wildcard symbol may retrieve word variants: (("history of mathematics") OR ((("historico por mathematics") OR ("historia en matematicas"))))*.