
    February 15, 1980.
    425 A.2d 839
    Commonwealth v. Bates, Appellant.
    Submitted March 23, 1979.
    Jeffrey G. Velander, Public Defender, for appellant;
    Ralph A. Mater-gia, Assistant District Attorney, for Commonwealth, appel-lee.
    Before CERCONE, P. J., and WATKINS and HOFFMAN, JJ.
   Judgment of sentence affirmed.  