
    454 A.2d 179
    Commonwealth v. Shack, Appellant.
    Petition for Allowance of Appeal Denied May 19, 1983.
    Argued January 5, 1981.
    Nicholas Guarente, Assistant Public Defender, for appellant; David E. Fritchey, Assistant District Attorney, for Commonwealth, appellee.
    Before PRICE, WIEAND and HOFFMAN, JJ.
   Judgment of sentence affirmed.  