Van Ceulen, De Circulo et adscri/ztis, 1619.
Snellius, Cyclontetricus, 1621.
La Faille, Theorenzata de eentro Gravitatis partium cir culi et ellipsis, Guildin, De Centro Gravitatis. Exc. 1635.
Cavallerius, Geometria indivisibilium continuorzon nova quad= ratione promota, 1635.
Cavallerius, E•ercitationcs Geoinctricc, 1647.
Des Cartes, Geometric, 1637.
Toricelli, Opera Geonietrica, 1644.
Gregory St Vincent, Opus Gcometricum quadraturre cir cull et Sectionunz Coni, 1647.
Oughtred, Clavis nzathematica, 1653.
Schooten, Exer. Mathematicorum, lib. v. 1657.
Pascal, A. Dettonville Lettres (on the Cycloid) 1659. Ricci, Exercit. Geom. de max. et minimis. 1666.
James Gregory, Vera Circuli ct IIyperbolx Quadraeura, 1667.
James Gregory, Geonzetrix Pars Universalis, 1668. James Gregory, E.rercitationes Geometrice, 1668. Tacquet, Opera Oninia Mathcnzatica, 1669.
Huygens, Opera, collected by s'Gravesande, 1751. Barrow, Lectiones Optice et Geonzetricce, 1674.
Barrow, Lectiones Mathematiccr, 1683.
David Gregory, Exer. de dinzen. Figurarom, 1684. David Gregory, Practical Geometry, 1745.
De Omerique, Analysis Geometrica, 1698.
Sharp, Geometry Improved, Sc. 1718.
Stewart, General Theorems, 1746.
Stewart, Pro/zositiones Geonzetricx, 1763.
R. Simson, Opera gm:edam Reliqua, 1776.
Traill, Life of R. Simson. 1812.
Thomas Simpson, Elements of Geometry, 1747, and 1760.
Thomas Simpson, Select Exercises, 1752. • Boscovich, Elementa Uni-uersx Mathcseos, 1754. Montucla, Histoz•e des Recherches sur la quadrature de Cercle, 1754.
Emerson, Elements of Geometry, 1763.
Lawson, A Dissertation on the Geometrical Analysis of the Ancients.
Lawson, v4 Synopsis of Data for constructing Triangles, 1773.
West, Elements of Mathematics, 1784.
L'Huillier, Polygonoinetrie.
Lacroix, Elemens de Geometrie descriptive, 1795. NIascheroni, Geometrie du Compas, 1798.
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Monge, Geometric Descriptive, 1799.
Playfair, Origin and Investigation of Porisms. Edin. Trans. vol. iii.
Wallace, Geometrical Porisms. Edin. Trans. vol. iv. Carnot, Geometric de Position, 1803.
Legendre, Elements de Geometric, ninth edit. 1812. Leslie, Elements of Geometry, Geometrical Analysis, and Plane Trigonometry, 2d edit. 1811.
The three books which Mr Leslie has given on the Geo metrical Analysis, are a great acquisition to elementary geometry.
Creswell, On Geometrical Maxima and Minima.