Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history in mathematics" » "history en matematica", "history and mathematics", "history of mathematics", "history a mathematics"
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history and matematicas", "history of matematicas"
"historia el matematico" » "historia la matematica", "historia del matematico", "historia en matematico", "historia e 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 ((("history en matematicas") OR ("historia el matematico"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history in mathematics\") OR (((\"history en matematicas\") OR (\"historia el matematico\"))))*".
• Removing quotes may allow a broader search: (( history in mathematics ) OR ((( history en matematicas ) OR ( historia el matematico ))))*.