
    454 A.2d 169
    Guarrera, et al. v. Bogosian, Appellants.
    Petition for Allowance of Appeal Denied March 22, 1983.
    
      Argued September 15, 1981.
    Leo A. Hackett, for appellant; Harvey A. Sernovitz, for appellee.
    Before CAVANAUGH, DiSALLE and WATKINS, JJ.
   Order affirmed.

DiSALLE, J., did not participate in the consideration or decision of this case.  