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 iii matematicas" » "historia las matematicas", "historia de matematicas", "historia en matematicas", "historia ide matematicas", "historia ien matematicas", "historia iy matematicas", "historia mis matematicas", "historia aqui matematicas", "historia viva matematicas", "historia misi matematicas", "historia dei matematicas", "historia yi matematicas"
"historia ii matematicas" » "historia de matematicas", "historia en matematicas", "historia y matematicas", "historia mis matematicas"

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 ii matematicas") OR ("historia iii matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history and mathematics\") OR (((\"historia ii matematicas\") OR (\"historia iii matematicas\"))))".
• Removing quotes may allow a broader search: (( history and mathematics ) OR ((( historia ii matematicas ) OR ( historia iii matematicas )))).
• Adding a wildcard symbol may retrieve word variants: (("history and mathematics") OR ((("historia ii matematicas") OR ("historia iii matematicas"))))*.