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 center of oscillation, or the true length of pendulums /

Κύριος συγγραφέας: Whitehurst, John, 1713-1788.
Μορφή: Ηλεκτρονική πηγή
Γλώσσα: English
Έκδοση: London : Printed for the author, 1787.
Θέματα:
Διαθέσιμο Online: Full text online

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Full text online