The Practice of Statistics - Third Edition (Hardcover). Selling in the US for over US$86 = S$124 I'm selling a BRAND NEW (no markings at all), hardcover copy at S$80, $44 lower than US Selling price. This is a textbook widely used for learning of statistics, and preparation for AP Statistics Examinations. I have 3 copies, so contact me if you would like to purchase this excellent textbook! If you are in Singapore, no additional shipping charges if we meet up.