by Iliya Bluskov
Paperback
ISBN: 978-0-9917374-0-6
ISBN-10: 0-9917374-0-7
Lotbook Publishing · 2012
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by Iliya BluskovPaperback
ISBN: 978-0-9917374-0-6 ISBN-10: 0-9917374-0-7 Lotbook Publishing · 2012 |
| See also: | ||
| 2002 | Paperback | Combinatorial lottery systems (wheels) with guaranteed wins |