Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history and mathematics" » "history in mathematics", "history of mathematics"
"historia con mathematica" » "historia en matematica", "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"historia in mathematical" » "historia in mathematics", "historia en matematicas", "historia en matematica", "historia en mathematical", "historia un mathematical", "historia ii mathematical"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("history and mathematics") OR ((("historia con mathematica") OR ("historia in mathematical"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history and mathematics\") OR (((\"historia con mathematica\") OR (\"historia in mathematical\"))))".
• Removing quotes may allow a broader search: (( history and mathematics ) OR ((( historia con mathematica ) OR ( historia in mathematical )))).
• Adding a wildcard symbol may retrieve word variants: (("history and mathematics") OR ((("historia con mathematica") OR ("historia in mathematical"))))*.