
    November 19, 1982.
    452 A.2d 1083
    Alexander et al., Appellants v. Tower Associates.
    Argued December 5,1979.
    Lenard L. Wolffe, for appellants;
    Edward O’Malley, for appellees.
    Before HESTER, MONTGOMERY and O’KICKI, JJ.
    
    
      
       President Judge Joseph F. O’Kicki of the Court of Common Pleas of Cambria County, Pennsylvania, is sitting by designation.
    
   Order affirmed.  