Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia del matematicas" » "historia de matematicas", "historia idep matematicas", "historia en matematicas", "historia y matematicas"
"historico por mathematics" » "historico of mathematics", "historico con mathematica", "historico para mathematics", "historia por mathematics", "historico de mathematics"
"historia in mathematics" » "historia en matematicas", "historia en matematica", "historia en mathematics", "historia un mathematics", "historia ii mathematics"

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 in mathematics\") OR (((\"historia del matematicas\") OR (\"historico por mathematics\"))))~".
• Removing quotes may allow a broader search: (( historia in mathematics ) OR ((( historia del matematicas ) OR ( historico por mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia in mathematics") OR ((("historia del matematicas") OR ("historico por mathematics"))))*.