779 P.2d 1286 Michael OBERSTEINER, Petitioner, v. The INDUSTRIAL COMMISSION OF ARIZONA, Respondent, E.T. Auto Truck, Respondent Employer, Sentry Insurance Company, Respondent Carrier. No. 1 CA-IC 88-138.Court of Appeals of Arizona, Division One, Department B. August 31, 1989. Reconsideration Denied October 2, 1989. Appeal from the Industrial Commission, ICA Claim No. 546-72-1245. JoAnn C. Gaffaney, […]