Albert F. Kempf, "The Metric System Made Simple"
1977 | ISBN-10: 0385110324 | 150 pages | PDF | 10 MB
1977 | ISBN-10: 0385110324 | 150 pages | PDF | 10 MB
Explanations, definitions, exercises involving length, area, volume, and mass calculations, lists of conversion factors, and tables of equivalents help readers make a transition to the metric system