Ugly's Electrical References 2008UGLY'S Electrical References is designed to be used as an on the job reference. Used worldwide by electricians, engineers, contractors, designers, maintenance workers, instructors, and the military; UGLY'S contains the most commonly required electrical information in an easy to read and easy to access format. UGLY'S presents a succinct portrait of the most pertinent information all electricians need at their fingertips, including: mathematical