Mathematical Discovery on Understanding, Learning, and Teaching Problem Solving, Volume I
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Schule des Denkens
Vom Lösen mathematischer Probleme »

Notes on Introductory Combinatorics
Notes on Introductory Combinatorics »

Mathematical Discovery
On Understanding, Learning, and Teaching Problem Solving »

How To Solve It: A New Aspect Of Mathematical Method
A New Aspect of Mathematical Method »

Mathematical Methods In Science
In this work, the author offers enlightenment for those who have wondered how the laws of nature were worked out mathematically. The book stresses the histor... »

George Polya Collected Papers
v.1 »

The Random Walks Of George Polya
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Problems and Theorems in Analysis I
Problems and Theorems in Analysis II by Polya/Szego is also available in the Classics in Mathematics series (3-540-63686-2). »

The Stanford Mathematics Problem Book
With Hints and Solutions »