512 P.2d 11 GRAHAM COUNTY and the Arizona State Department of Property Valuation, Appellants, v. GRAHAM COUNTY ELECTRIC COOPERATIVE, INC., an Arizona corporation, Appellee. No. 10853-PR.Supreme Court of Arizona. July 10, 1973. Appeal from the Superior Court of Graham County, Cause No. 7001 and Cause No. 7181, Ruskin Lines, J. Page 469 Gary K. Nelson, […]