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 en mathematics", "historia la mathematics"
"historia de mathematics" » "historia de matematicas", "historia de matematica", "historia in mathematics"
"historia y mathematics" » "historia in mathematics", "historia of mathematics", "historia y matematicas"

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

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