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"
"history la matematicas" » "history las matematicas", "history la matematica", "history en matematicas", "history a matematicas", "historia la matematicas", "history of matematicas"
"historia y mathematica" » "historia y matematica", "historia y matematicas", "historia e matematica", "historia de mathematica"

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

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