'Containing the elements of mechanics and hydrostatics demonstrated after the manner of the elements of geometry,' The third edition of the great polymath master of Trinity College Whewell's account of the mathematic and physical principles relating to mechanical problems. Stated in the methodical style of Euclid's elements. Third edition with corrections. 187 pp. Contains 14 pages of advertisements to rear. Recent cloth rebinding. Very light spotting but tight and clean. Good/very good overall.