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"
"history con mathematica" » "history en matematica", "history in mathematics", "historia con mathematica", "history of mathematica"
"historico por mathematics" » "historico of mathematics", "historico in mathematics", "historico para mathematics", "historia por mathematics", "historico 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 (\"history con mathematica\"))) OR (\"historico por mathematics\"))~".
• Removing quotes may allow a broader search: (((( history and mathematics ) OR ( history con mathematica ))) OR ( historico por mathematics ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history and mathematics") OR ("history con mathematica"))) OR ("historico por mathematics"))*.