Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history con mathematica" » "history en matematica", "history in mathematics", "historia con mathematica", "history of mathematica"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas"
"history el matematicos" » "history el matematico", "history de matematicas", "history y matematicas", "historia el matematicos", "history of matematicos", "history a matematicos"

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

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