Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history la matematicas" » "history las matematicas", "history la matematica", "history de matematicas", "historia la matematicas", "history of matematicas", "historiar la matematicas"
"historia in mathematics" » "historia en matematicas", "historia en matematica", "historia en mathematics", "historia un mathematics", "historia ii mathematics"
"history a mathematics" » "history of mathematics", "history de mathematica", "history y matematicas", "history and mathematics"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("history la matematicas") OR ("history a mathematics"))) OR ("historia in mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history la matematicas\") OR (\"history a mathematics\"))) OR (\"historia in mathematics\"))*".
• Removing quotes may allow a broader search: (((( history la matematicas ) OR ( history a mathematics ))) OR ( historia in mathematics ))*.