Elo, Arpad E. books & textbook
The Rating of Chess Players, Past and Present
Ishi Press /2008-05-07 Paperback / 220 Pages
isbn-10: 0923891277 / isbn-13: 9780923891275
Ishi Press /2008-05-07 Paperback / 220 Pages
isbn-10: 0923891277 / isbn-13: 9780923891275