
    473 A.2d 652
    Commonwealth v. Williams, Appellant.
    Submitted March 31, 1983.
    
      Richard S. Levine, Assistant Public Defender, for appellant;
    Robert L. Eberhardt, Deputy District Attorney, for Commonwealth, appellee.
    Before CAVANAUGH, BROSKY and MONTGOMERY, JJ.
   Judgment of sentence affirmed.  