Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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