
    June 5, 1981.
    435 A.2d 635
    Bosak et al. v. Guzek, Appellant.
    Petition for Allowance of Appeal Denied Sept. 14, 1981.
    Submitted December 5, 1980.
    Joseph P. Kane, for appellant; Joseph Wassell, for appellees.
    Before CAVANAUGH, DiSALLE and MONTEMURO, JJ.
   Order affirmed.  