A System of Geometry and Trigonometry: With a Treatise on Surveying, in which the Principles of Rectangular Surveying, Without Plotting, are Explained Belknap and Hamersley, 1847 |
A System of Geometry and Trigonometry: With a Treatise on Surveying, in which the Principles of Rectangular Surveying, Without Plotting, are ExplainedBelknap and Hamersley, 1847 |