L'HOSPITAL, GUILLAUME-FRANÇOIS-ANTOINE, Marquis de. Analyse des Infiniment Petits, pour l'lntelligence des Lignes Courbes. . . Seconde Édition. 11 folding engraved plates. xv, [1], 181, [3] pages, including final blank. bound with: VARIGNON, PIERRE. Éclaircissemens sur l'Analyse des Infiniment Petits. 6 folding engraved plates. [8], 118, [2] pages. Together, 2 volumes. 4to, 248x181 mm, contemporary mottled calf, neatly rebacked, cover corners restored; stain along top edges through much of volume, occasional heavy browning of text in first work, dampstain in upper outer corner of plates in second work. Paris: (J. Quillau for) François Montalant, 1715; (J. Quillau for) Rollin, 1725