
    441 A.2d 770
    Commonwealth v. Williams, Appellant.
    Petition for Allowance of Appeal Denied March 18, 1982.
    
      Submitted June 11, 1980.
    Peter V. Marks, Sr., for appellant; Eric B. Henson, Assistant District Attorney, for Commonwealth, appellee.
    Before PRICE, WICKERSHAM and LIPEZ, JJ.
   Judgment of sentence affirmed.  