
    441 A.2d 765
    Commonwealth v. Dowling, Appellant.
    Submitted September 11, 1980.
    John W. Packel, Chief, Appeals, Assistant Public Defender, for appellant; Sarah B. Vandenbraak, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, HOFFMAN and VAN der VOORT, JJ.
   Judgment of sentence affirmed.  