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George Pólya
Probleme ("How to solve it"). 4th edn. Francke Verlag, Tübingen 1995, ISBN
3
-
7720
-
0608
-
6
(Sammlung Dalp). – English translation: How to Solve It, Princeton University...
18 KB (1,782 words) - 06:19, 3 November 2024
Probleme ("How to solve it"). 4th edn. Francke Verlag, Tübingen 1995, ISBN 3-7720-0608-6 (Sammlung Dalp). – English translation: How to Solve It, Princeton University...18 KB (1,782 words) - 06:19, 3 November 2024
