
    461 A.2d 870
    Prestopino, Appellants v. Supermarkets Corp.
    Petition for Allowance of Appeal Denied Oct. 12, 1983.
    Argued February 23, 1982.
    Eugene A. Spector, for appellants;
    George E. Moore, for appellee.
    Before SPAETH, BROSKY and BECK, JJ.
   Affirmed.  