Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history in mathematics" » "history en matematicas", "history and mathematics", "history of mathematics"
"history a mathematics" » "history of mathematics", "history la matematicas", "history de mathematica", "history and mathematics"
"historia en matematica" » "historia en matematicas", "historia la matematica", "historia el matematico", "historia del matematica", "historia de matematica", "historia y matematica"

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 in mathematics\") OR (\"history a mathematics\"))) OR (\"historia en matematica\"))~".
• Removing quotes may allow a broader search: (((( history in mathematics ) OR ( history a mathematics ))) OR ( historia en matematica ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history in mathematics") OR ("history a mathematics"))) OR ("historia en matematica"))*.