Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia in mathematics" » "historia en matematicas", "historia en mathematics", "historia un mathematics", "historia ii mathematics"
"historia la matematica" » "historia las matematicas", "historia de matematicas", "historia en matematicas", "historia de matematica", "historia y matematica", "historia en matematica"
"history y matematica" » "history y matematicas", "history y matematico", "history e matematica", "history a matematica", "historia y matematica", "history of 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 y matematica\") OR (\"historia la matematica\"))) OR (\"historia in mathematics\"))~".
• Removing quotes may allow a broader search: (((( history y matematica ) OR ( historia la matematica ))) OR ( historia in mathematics ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history y matematica") OR ("historia la matematica"))) OR ("historia in mathematics"))*.