Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history and mathematics" » "history in mathematics", "history of mathematics"
"historia ii mathematics" » "historia in mathematics", "historia ii matematicas", "historia of mathematics", "historia mis mathematics", "historia de mathematics", "historia en mathematics"
"historia y mathematics" » "historia in mathematics", "historia of mathematics", "historia y matematicas", "historia de mathematics"

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

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