Home › Authors › Richard Shelton Kirby 👤 Richard Shelton Kirby 4 books Books by Richard Shelton Kirby Fundamentals of Mechanical Dra Fundamentals of Mechanical Drawing 2018 The Elements of Specification Writing; A Text-Book for Students in Civil Engineering. Second Edition, Revised 2017 The elements of specification writing 1921 The Elements of Specification Writing: A Text-book for Students in Civil .. 1921