Books by Unknown Author

First Six Books of the Elements of Euclid
2021

First Six Books of the Elements of Euclid, in Which Coloured Diagrams and Symbols Are Used Instead of Letters . .
2021

First Six Books of the Elements of Euclid
2020

First Six Books of the Elements of Euclid
2015

Byrne's Euclid
1847

Young Geometrician; or, Practical Geometry Without Compasses
2023

Spons' Dictionary of Engineering, Civil, Mechanical, Military, and Naval; with Technical Terms in French, German, Italian, and Spanish; V. 1
2023

Handbook for the Artisan, Mechanic, and Engineer
2023

Spons' Dictionary of Engineering, Civil, Mechanical, Military, and Naval; Volume 2
2023

Dual Arithmetic
2023

Dual Arithmetic
2023

Appleton's Dictionary of Machines, Mechanics, Engine-Work, and Engineering
2023

Young Geometrician; or, Practical Geometry Without Compasses
2023

Apprentice, or First Book for Mechanics, Machinists, and Engineers
2023

Handbook for the Artisan, Mechanic, and Engineer
2023

Spons' Dictionary of Engineering, Civil, Mechanical, Military, and Naval; with Technical Terms in French, German, Italian, and Spanish; V. 1
2023

Appleton's Dictionary of Machines, Mechanics, Engine-Work, and Engineering
2023

Byrne's Euclid
2023

Byrne's Euclid
2023

Byrne's Euclid
2023

Geometry of Compasses
2022

Doctrine of Proportion Clearly Developed
2022

Pocket-Book for Railroad and Civil Engineers
2022

Pocket-Book for Railroad and Civil Engineers
2022

Spons' Dictionary of Engineering, Civil, Mechanical, Military, and Naval; Volume 1
2022

Practical Model Calculator
2022

Byrne's Timber and Log Book
2022

First Six Books of the Elements of Euclid, in Which Coloured Diagrams and Symbols Are Used Instead of Letters . .
2021

Supplement to Spons Dictionary of Engineering, Civil, Mechanical, Military, and Naval; V. 2
2021

Ben Shapiro
2020

Adult's Guide to Gen-Z Lingo
2020

Train of Thoughts
2019

General Method of Solving Equations of All Degrees
2018

Dual Arithmetic
2018

In a Right Angled Triangle
2018

In a Right Angled Triangle
2018

In a Right Angled Triangle
2018

Byrne's Timber and Log Book
2015

First Six Books of the Elements of Euclid
2015

Practical Model Calculator, for the Engineer, Mechanic, MacHinist, Manufacturer of Engine-Work, Naval Architect, Miner, and Millwright
2011

Short Practical Treatise on Spherical Trigonometry
2008