Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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