De sectionibus conicis. Tractatus geometricus. In quo, ex natura ipsius coni, selectum affectioens facillime deduccuntur. Methodo nova
Londini: impensis Gul. Johnston, 1758. First London edition, 4to, pp. [4], viii, 211, [1]; 17 engraved folding plates (largely of conic sections), the last of which bearing a shadow of the title page on the verso; contemporary full calf, red morocco label on spine; joints cracked; good and sound. Engraved..... More