
    March 23, 1984.
    473 A.2d 679
    Boyertown Floor Covering Co. v. James, et al., Appellants.
    Argued January 10, 1984.
    Rudolph J. DiMassa, for appellants;
    Lawrence Sager, for appellee.
    
      Before CAVANAUGH, McEWEN and HOFFMAN, JJ.
   Judgment affirmed.  