5i MATHEMATICS 



515 Monge, G. Geometrie descriptive. Paris 1827. 



'515 Rohn, K., and Papperitz, E. Lehrbuch der darstell- 



enden Geometrie. Leip. 1906. 



51501 Whitehead, A. N. Axioms of descriptive geometry. 



Camb. 1907. 

 51511 Kempe, A. B. How to draw a straight line. Lond. 1877. 



516 CO-ORDINATE GEOMETRY. 



516 Casey, J. Analytical geometry. Dubl. 1893. 



516 Coolidge, J. L. Treatise on the circle and the sphere. 



Oxf. 1916. 



516 Gibson, G. A., and Pinkerton, P. Elements of ana- 



lytical geometry. Lond. 1911. 



516 Johnston, W. J. Analytical geometry. Oxf. 1893. 



'516 Loney, S. L. Co-ordinate geometry. Lond. 1895. 



516 Milne, J. Analytical geometry of straight line and 



circle. Lond. 1919. 



5161 Askwith, E. H. Analytical geometry of conic sections. 



Lond. 1908. 



5161 Prado, E. Geometria analitica. Mexico 1908. 



5161 Salmon, G. Conic sections. Lond. 1917. 



5161 Smith, C. Conic sections by the methods of co-ordinate 

 geometry. Lond. 1918. 



5161 Todhunter, I. Plane co-ordinate geometry. 



Camb. 1858. 



5162 Frost, P. Curve tracing. Lond. 1918. 



5162 Hilton, H. Plane algebraic curves. Oxf. 1920. 



51626 Basset, A. B. Cubic and quartic curves. Camb. 1901. 

 51626 Salmon, G. Higher plane curves. Dubl. 1852. 



5163 THREE DIMENSIONS. 



'5163 Aldis, W. S. Elementary treatise on solid geometry. 



Camb. 1865. 



5163 Frost, P. Solid geometry. Vol.1. Lond. 1875. 



56 



