
    435 A.2d 273
    Commonwealth v. Williams, A., Appellant.
    
      Argued December 1, 1980.
    William P. Fedullo, for appellant; Eric I. B. Beller, Assistant District Attorney, for Commonwealth, appellee.
    Before SPAETH, BROSKY and HOFFMAN, JJ.
   The judgment of sentence of the lower court is affirmed.  