Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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