8vo. xl, 314pp. Contemporary blue half calf, marbled boards, contrasting green morocco lettering-piece. Rubbing to extremities with some surface loss, spine heavily sunned. Internally clean and crisp.

L'Abbe Aoust (1814-1885), French mathematician and professor of differential and integral calculus at the Faculty of Sciences, Marseille. Here Aoust presents the mathematical functions required for the plotting of curves upon any given surface as engendered from both branches of calculus.