Welding FUNDAMENTALS Fifth Edition by William A. Bowditch Career and Technical Education Consultant, Portage, Michigan Life Member of the American Welding Society Member of the Association for Career and Technical Education Kevin E. Bowditch Welding Engineer Specialist, Subaru of Indiana Automotive, Inc., Lafayette, Indiana Member of the American Welding Society Member of the Association for Career and Technical Education Mark A. Bowditch Member of the American Welding Society Member of the Association for Career and Technical Education Publisher The Goodheart-Willcox Company, Inc. Tinley Park, IL www.g-w.com