Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history in mathematics" » "history en matematicas", "history and mathematics", "history of mathematics", "history a mathematics"
"historia el matematico" » "historia en matematicas", "historia la matematica", "historia del matematico", "historia en matematico", "historia de matematico", "historia enl matematico", "historia yl matematico"
"historia e matematico" » "historia y matematico", "historia e matematica", "historia de matematica", "historia de matematico", "historia en matematico"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("history in mathematics") OR ((("historia el matematico") OR ("historia e matematico"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history in mathematics\") OR (((\"historia el matematico\") OR (\"historia e matematico\"))))*".
• Removing quotes may allow a broader search: (( history in mathematics ) OR ((( historia el matematico ) OR ( historia e matematico ))))*.