This book is a comprehensive manual on the principles of mechanics and geometry as they apply to construction trades. With detailed explanations and illustrations, the author explains how to apply these principles to different types of construction projects. Whether you're a practicing tradesman or a student studying the trades, this book is indispensable.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

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