Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"philosophy in mathematical" » "philosophy in mathematics", "philosophy en matematicas", "philosophy con mathematica", "philosophy and mathematical", "philosophy a mathematical"
"philosophy en matematica" » "philosophy and matematica", "philosophy a matematica", "philosophy en matematicas", "philosophy la matematica", "philosophy el matematico", "philosophy an matematica", "philosophy andn matematica"
"philosophy e matematica" » "philosophy a matematica", "philosophy and matematica", "philosophy de matematica", "philosophy y matematica", "philosophy 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: (((("philosophy en matematica") OR ("philosophy in mathematical"))) OR ("philosophy e matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"philosophy en matematica\") OR (\"philosophy in mathematical\"))) OR (\"philosophy e matematica\"))".
• Removing quotes may allow a broader search: (((( philosophy en matematica ) OR ( philosophy in mathematical ))) OR ( philosophy e matematica )).
• Adding a wildcard symbol may retrieve word variants: (((("philosophy en matematica") OR ("philosophy in mathematical"))) OR ("philosophy e matematica"))*.