
    442 A.2d 353
    Commonwealth v. Williams, Appellant.
    
      Submitted November 5,1981.
    Robert S. Gownley, Jr., Assistant Public Defender, for appellant;
    Ernest D. Preate, Jr., District Attorney, for Commonwealth, appellee.
    Before SPAETH, BECK and LIPEZ, JJ.
   Judgment of sentence affirmed.  