Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"philosophy lda matematica" » "philosophy and matematica", "philosophy in matematica", "philosophy la matematica", "philosophy da matematica", "philosophy de matematica", "philosophy ldla matematica", "philosophy ldda matematica", "philosophy lde matematica"
"philosophy a matematica" » "philosophy and matematica", "philosophy in matematica", "philosophy la matematica", "philosophy da matematica", "philosophy e matematica"
"philosophy y matematica" » "philosophy in matematica", "philosophy and matematica", "philosophy y matematicas", "philosophy y matematico", "philosophy la matematica"

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: "((\"philosophy lda matematica\") OR (((\"philosophy a matematica\") OR (\"philosophy y matematica\"))))~".
• Removing quotes may allow a broader search: (( philosophy lda matematica ) OR ((( philosophy a matematica ) OR ( philosophy y matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("philosophy lda matematica") OR ((("philosophy a matematica") OR ("philosophy y matematica"))))*.