Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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