Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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