Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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