Cardwell, Richard L.
The metrics are coming! : the metrics are coming! / by Richard L. Cardwell ; illustrated by Charles Mathias. - Philadelphia : Dorrance, 1975. - 91 p. : ill.
Introduces the language and concepts of the metric system. Conversion charts are included.
0805921427 : $6.95
76364174
Metric system.
Weights and measures.
389
The metrics are coming! : the metrics are coming! / by Richard L. Cardwell ; illustrated by Charles Mathias. - Philadelphia : Dorrance, 1975. - 91 p. : ill.
Introduces the language and concepts of the metric system. Conversion charts are included.
0805921427 : $6.95
76364174
Metric system.
Weights and measures.
389