by George Polya
Paperback
ISBN: 978-0-14-012499-6
ISBN-10: 0-14-012499-3
Penguin · 1990
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by George PolyaPaperback
ISBN: 978-0-14-012499-6 ISBN-10: 0-14-012499-3 Penguin · 1990 |
| See also: | ||
| 2009 | ペーパーバック | How to Solve It: A New Aspect of Mathematical Method |
| 1973 | Hardcover | How to Solve It: A New Aspect of Mathematical Method |