Αποτελέσματα αναζήτησης

Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.

Mensuration Time measurements Weights and measures 1

Εξώφυλλο

An attempt towards obtaining invariable measures of length, capacity, and weight from the mensuration of time, independent of the mechanical operations requisite to ascertain the c...

από Whitehurst, John, 1713-1788.
Έκδοση 1787

Full text online

Ηλεκτρονική πηγή

Εξώφυλλο

A Sketch of a new universal division of time accompanied with a few articles connected with it : to which is added, by way of an appendix, a brief sketch of a new universal system...

Έκδοση 1816

Full text online

Ηλεκτρονική πηγή