Aha! Gotcha: Paradoxes to Puzzle & Delight (Tools for Transformation)
By (author): "Brenn Lea Pearson, Martin Gardner"
Publish Date:
1975
ISBN0716713616
ISBN139780716713616
AsinAha! Gotcha: Paradoxes to Puzzle & Delight (Tools for Transformation)
Original titleAha! Gotcha: Paradoxes to Puzzle and Delight