Petition by plaintiffs for discretionary review under G.S. 7A-31 denied 1 December 1981. Motion of defendants to dismiss appeal for lack of substantial constitutional question allowed 1 December 1981.
Petition by plaintiffs for discretionary review under G.S. 7A-31 denied 1 December 1981. Motion of defendants to dismiss appeal for lack of substantial constitutional question allowed 1 December 1981.