Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia por mathematics" » "historia of mathematics", "historia in mathematics", "historia con mathematica", "historia para mathematics", "historico por mathematics", "historia oral mathematics"
"historia en mathematical" » "historia in mathematical", "historia en matematicas", "historia en matematica", "historia del mathematical", "historia de mathematical", "historia y mathematical"
"historia con matematicas" » "historia en matematicas", "historia con mathematica", "historia cocina matematicas", "historia como matematicas", "historia un matematicas", "historia de 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 por mathematics") OR ("historia en mathematical"))) OR ("historia con matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia por mathematics\") OR (\"historia en mathematical\"))) OR (\"historia con matematicas\"))".
• Removing quotes may allow a broader search: (((( historia por mathematics ) OR ( historia en mathematical ))) OR ( historia con matematicas )).
• Adding a wildcard symbol may retrieve word variants: (((("historia por mathematics") OR ("historia en mathematical"))) OR ("historia con matematicas"))*.