Supreme Court of Arizona December 1977 casesSmart v. CantorState v. PurcellState v. SanchezParks v. American Casualty Co. of ReadingEvertsen v. Industrial CommissionState v. CaldwellNorthern Contracting Co. v. Allis-Chalmers Corp.Engineers v. SharpeHegel v. O'Malley InsuranceState v. Powers