Free Shipping. Basic Wiring Techniques from 1987 by Groler Enterprises, Inc. is a hard cover and in very good condition with minimal wear. There is light bumping to some corners and the pages are in very good condition, I don't see any rips, dirt or dog eared corners. The book measures 8 1/2" by 11 1/4", has 96 pages and was published by Ortho Books.