Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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