
    417 A.2d 759
    Commonwealth v. Wilkerson, Appellant.
    Argued March 12, 1979.
    Spero T. Lappas, for appellant; Marion E. MacIntyre, 2nd Assistant District Attorney, for Commonwealth, appellee.
    Before CERCONE, P. J., and WIEAND and HOFFMAN, JJ.
   Judgment of sentence affirmed.  