Ordinates for 1000 Pipe Intersections- Tables of cut back lengths for 1000 Sch. 20, Sch. 40 and Sch. 80 pipe intersections of the following types- 92, 45, 30, 22.5 degrees as well as eccentric and back of elbow intersections. Selected Piping Problems- For those of you who want to know a little more about piping offsets and intersections. With problems worked to serve as a guide to solve similar problems. Modern Methods of Pipe Fabrication- Includes Ordinates for 250 pipe intersections, right triangle applied to piping offsets, solutions of rolling offsets and special offsets, and how to figure and layout miter cuts.