Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia del mathematics" » "historia de mathematica", "historia de matematicas", "historia el matematico", "historia de mathematics", "historia y mathematics"
"history of mathematics" » "history in mathematics", "history con mathematica", "history de mathematica"
"historia ii matematicas" » "historia iii matematicas", "historia de matematicas", "historia en matematicas", "historia mis matematicas", "historia y matematicas"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history of mathematics\") OR (((\"historia ii matematicas\") OR (\"historia del mathematics\"))))~".
• Removing quotes may allow a broader search: (( history of mathematics ) OR ((( historia ii matematicas ) OR ( historia del mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history of mathematics") OR ((("historia ii matematicas") OR ("historia del mathematics"))))*.