ISBN-13: 9780367443955 / Angielski / Miękka / 2020 / 266 str.
ISBN-13: 9780367443955 / Angielski / Miękka / 2020 / 266 str.
The 20th anniversary edition of this groundbreaking and bestselling volume offers powerful examples for grasping the mathematical content necessary to understand and develop the thinking of school children.