
    386 A.2d 610
    Frickert v. Deiter Bros. Fuel Co., Inc., et al., Appellants.
    Argued June 17, 1977.
    Wesley M. Wasylik, with him Donald B. Corriere, for appellants; Robert A. Freedberg, with him Jackson M. Sigmon, for appellee.
   Decree affirmed.  