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 de mathematics", "historia e mathematics"
"historia en matematica" » "historia en matematicas", "historia e matematica", "historia la matematica", "historia del matematica", "historia de matematica", "historias de matematica"
"historia y matematicas" » "historia de matematicas", "historia en matematicas", "historia las matematicas"

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