Petition by plaintiffs for discretionary review under G.S. 7A-31 denied 7 December 1976. Motion of defendant to dismiss appeal for lack of substantial constitutional question allowed 7 December 1976.
Petition by plaintiffs for discretionary review under G.S. 7A-31 denied 7 December 1976. Motion of defendant to dismiss appeal for lack of substantial constitutional question allowed 7 December 1976.