Number | Name | Date | Kind |
---|---|---|---|
5133559 | Page | Jul 1992 |
Number | Date | Country |
---|---|---|
757509 | Sep 1956 | GBX |
Entry |
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Scarn's New Complete Guide to Gambling, by John Scarne (New York: Simon & Schuster, Inc.) 1974 511-513. |
Scientific American, "Nontransative Dice" Dec. 1970. |