Outline of the evalution of weights and measures and the metric system
Hallock, William and Wade, H. T.
Outline of the evalution of weights and measures and the metric system - New York Macmillan 1906 - xii, 304p.
658.5161 / H192.OE
Outline of the evalution of weights and measures and the metric system - New York Macmillan 1906 - xii, 304p.
658.5161 / H192.OE
