Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"philosophy a mathematica" » "philosophy e matematica", "philosophy y matematica", "philosophy da matematica", "philosophy and mathematica", "philosophy in mathematica"
"philosophy la matematica" » "philosophy in matematica", "philosophy and matematica", "philosophy las matematicas", "philosophy de matematicas", "philosophy en matematicas"
"philosophy y matematicas" » "philosophy de matematicas", "philosophy en matematicas", "philosophy las matematicas", "philosophy in matematicas", "philosophy and matematicas"

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