Title: A Treatise on Surveying: Comprising the Theory and the Practice
Description: Book digitized by Google from the library of the University of California and uploaded to the Internet Archive by user tpb.
Subjects: angle, lines, angles, distance, parallel, triangle, equal, instrument, length, latitude, rod held, equal distances, vertical plane, three sides, square chains, straight lines, lines starting, square root, north star, lines drawn