Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history of matematicas" » "history con matematicas", "history de matematicas", "history en matematicas"
"history a mathematics" » "history in mathematics", "history of mathematics", "history la matematicas", "history and mathematics"
"history de matematica" » "history de matematicas", "history la matematica", "history en matematicas", "historia de matematica", "historia del matematica", "historias de matematica"

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

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