
    441 A.2d 451
    Commonwealth v. Bowman, Appellant.
    Argued December 4, 1980.
    Janet W. Mason, Assistant Public Defender, for appellant; Donald A. Mancini, Assistant District Attorney, for Commonwealth, appellee.
    Before HESTER, CAVANAUGH and VAN der VOORT, JJ.
   Judgment of sentence affirmed.  