Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia ii mathematics" » "historia in mathematics", "historia ii matematicas", "historia of mathematics", "historia mis mathematics", "historia y mathematics", "historia e mathematics"
"historia de matematicas" » "historia las matematicas"
"historia en matematica" » "historia en matematicas", "historia la matematica", "historia el matematico", "historia del matematica", "historia y matematica", "historias de matematica"

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

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