Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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