Think metric now : a step-by-step guide to understanding and applying the metric system /
Hartsuch, Paul Jackson, 1902-
Think metric now : a step-by-step guide to understanding and applying the metric system / Paul J. Hartsuch. - Chicago : Follett Publishing, 1974. - vii, 120 p. : ill. ; 19 cm.
0695804499
Metric system.
Think metric now : a step-by-step guide to understanding and applying the metric system / Paul J. Hartsuch. - Chicago : Follett Publishing, 1974. - vii, 120 p. : ill. ; 19 cm.
0695804499
Metric system.
