ISBN-13: 9780446677264 / Angielski / Miękka / 2002 / 384 str.
ISBN-13: 9780446677264 / Angielski / Miękka / 2002 / 384 str.
A practical field guide to everyday mathematics explains how to develop helpful math skills in sections that review basic arithmetic and mathematical concepts ranging from fractions and percentages to statistics, ratios, and roots.