863 P.2d 917 OPI CORPORATION v. PIMA COUNTY; Arizona Department of Revenue. No. TX 92-01125.Tax Court of Arizona. November 15, 1993. Page 626 Louis B. Schaeffer, P.C. by Louis B. Schaeffer, Phoenix, for plaintiff. Pima County Atty. by Alison K. North, Tucson, for defendant. OPINION SCHAFER, Judge. The issue in this case is whether a […]