""Prodromus Of A Practical Treatise On The Mathematical Arts: Containing Directions For Surveying And Engineering"" is a book written by Amos Eaton in 1838. The book is a precursor to a more extensive treatise on mathematical arts, and it provides detailed instructions for surveying and engineering. The author provides a comprehensive overview of the principles and techniques used in these fields, including how to measure distances, angles, and elevations,...