Calculations to determine at what point in the side of a hill its attraction will be the greatest, &c.
Subtitle: By Charles Hutton, ... Read at the Royal Society, Nov. 11, 1779.
Series: Eighteenth Century -- reel 9926, no. 04.
Publisher: printed by J. Nichols (successor to Mr. Bowyer)
Published: 1780
Place of publication: London