
    448 A.2d 1176
    Commonwealth v. Witmer, Appellant.
    Petition for Allowance of Appeal Denied Feb. 23, 1983.
    Submitted March 23, 1982.
    Blake E. Martin, Public Defender, for appellant; Frederic G. Antoun, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, ROWLEY and WATKINS, JJ.
   Judgment of sentence affirmed.  