
    470 A.2d 1027
    Commonwealth v. Dobbs, Appellant.
    Petition for Allowance of Appeal Denied May 1, 1984.
    Submitted October 3, 1983.
    Douglas M. Johnson, Public Defender, for appellant; Ronald T. Williamson, Assistant District Attorney, for Commonwealth, appellee.
    Before SPAETH, President Judge, and HESTER and LIPEZ, JJ.
   The judgment of sentence of the trial court is affirmed.  