Reviewers The author and publisher wish to thank the following industry and teaching professionals for their valuable input into the development of Goodheart-Willcox Training Series for ASE Certification. Dorothy Anderson College of the Desert Palm Desert, CA David Bajema Northwestern Michigan College Traverse City, MI Jerry Biddle Oklahoma University Institute of Technology Okmulgee, OK Brian Brownfield Kirkwood Community College Cedar Rapids, IA Jerry DeLena Middlesex County Vocational Schools East Brunswick, NJ Christian Desmond Golden West College Huntington Beach, CA Jeffrey Evans Ivy Tech Community College Indianapolis, IN Ron Dean Finney Ivy Tech Community College Indianapolis, IN Randy Fulkerson Jefferson-Lewis BOCES Watertown, NY Kevin Giles Eastfield College Mesquite, TX Stuart Gimblin Ivy Tech Community College Indianapolis, IN Aaron Gregory Merced College Merced, CA Tonia Haney Clark College Vancouver, WA Kevin Larison Ridgewater College–Willmar Willmar, MN James Martin Tarrant County College–South Fort Worth, TX Tim Pifer Midlands Tech College–Airport Campus West Columbia, SC David Protano Benjamin Franklin Institute of Technology Boston, MA Corey Ratner Rockland Community College Merrick, NY Mike Russell Golden West College Huntington Beach, CA Kenneth Wurster SUNY Canton Canton, NY