John D. Williams

• An elementary treatise on algebra, in theory and practice
• Elements of Plane and Spherical Trigonometry
• Elements of Plane and Spherical Trigonometry: With it Applications to the ...
• Elements of Plane and Spherical Trigonometry: With Its Applications to the Principles of ...
• The Elements of Analytical Geometry: Comprehending the Doctrine of the Conic Sections, and the ...
• A Practical System of Algebra in Theory and Practice in Two Parts: With a New Method of Solving ..
• Elements of plane and spherical trigonometry