Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historico por mathematics" » "historico of mathematics", "historico in mathematics", "historico con mathematica", "historico para mathematics", "historia por mathematics", "historico de mathematics"
"historia ii mathematics" » "historia in mathematics", "historia ii matematicas", "historia of mathematics", "historia mis mathematics", "historia de mathematics", "historia y mathematics"
"historias de matematicas" » "historias las matematicas", "historia de matematicas", "historia del matematicas", "historia y matematicas"

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

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