Olaf, Ph.D. Vancura, Ken Fuchs "Knock-Out Blackjack: The Easiest Card-Counting System Ever Devised"
Huntington Press | 1998-10-01 | ISBN: 0929712315 | 179 pages | PDF | 10,5 MB
Revolutionary card-counting system for blackjack. All you need to know is how to add and subtract by one. Expanded second edition is easier to understand, learn, and use.