August Wiegand

Algebraical Problems: Producing Simple and Quadratic Equations, with Their Solutions, Designed as an Introduction to the Higher Branches of Analytics: To Which Is Added, an Appendix, Containing a Collection of Problems on the Nature and Solution of Equat

Geometrical Problems Deducible from the First Six Books of Euclid, Arranged and Solved: To Which Is Added an Appendix Containing the Elements of Plane Trigonometry; For the Use of the Younger Students (Classic Reprint)

Algebraical Problems, Producing Simple and Quadratic Equations, with Their Solutions; Designed as an Introduction to the Higher Branches of Analytics

Geometrical Problems Deducible from the First Six Books of Euclid: Arranged and Solved: To Which Is Added an Appendix Containing the Elements of Plane Trigonometry

A Key to Bland's Algebraical Problems: Containing the Solutions of the ...