Hvistendahl, H. S.
Engineering units and physical quantities / H.S. Hvistendahl. - London : Macmillan, [1964]. - viii, 132 p.
Metric system.
Engineering.
Units.
Engineering units and physical quantities / H.S. Hvistendahl. - London : Macmillan, [1964]. - viii, 132 p.
Metric system.
Engineering.
Units.