Slide Rule How to Use It Author:Calvin C. Bishop A simple, practical guide with complete instructions, Slide Rule explains how to use the slide rule for quick and accurate mathematical calculations. Full explanations and charts show exactly how to set and operate all the most popular types of rules. Each operation is developed logically and is illustrated by at least one diagram. To help th... more »e reader develop speed and accuracy, there are 140 drill problems and 77 practical problems, all with answers.« less