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 e mathematics"
"historia en mathematics" » "historia in mathematics", "historia en matematicas", "historia en matematica", "historia del mathematics", "historia de mathematics", "historias de mathematics"
"historia y matematica" » "historia y matematicas", "historia y matematico", "historia e matematica", "historia de matematica"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("historia y matematica") OR ((("historia ii mathematics") OR ("historia en mathematics"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia y matematica\") OR (((\"historia ii mathematics\") OR (\"historia en mathematics\"))))*".
• Removing quotes may allow a broader search: (( historia y matematica ) OR ((( historia ii mathematics ) OR ( historia en mathematics ))))*.