
    450 A.2d 1037
    Commonwealth v. Johnson, Appellant.
    Petition for Allowance of Appeal Denied Dec. 6, 1982.
    
      Submitted January 18, 1982.
    Steven J. Zwicky, for appellant; Jane C. Greenspan, Assistant District Attorney, for Commonwealth, appellee.
    Before JOHNSON, WATKINS and LIPEZ, JJ.
   Judgment of sentence affirmed.  