A new complete system of weights and measures deduced from an unerring universal unit; with considerable improvements on the scale beam. The whole embellished with a plate of the instruments which produce the unit; and a set of correct tables, adapted to every branch of commerce /

Κύριος συγγραφέας: Clarke, Cuthbert, fl. 1777.
Μορφή: Ηλεκτρονική πηγή
Γλώσσα: English
Έκδοση: Edinburgh : Printed for the author, 1789.
Θέματα:
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