
    441 A.2d 783
    Commonwealth v. Griffin, Appellant.
    Petition for Allowance of Appeal Denied April 23, 1982.
    Argued June 11, 1980.
    Taylor P. Andrews, Assistant Public Defender, for appellant; J. Michael Eakin, Assistant District Attorney, for Commonwealth, appellee.
    Before HESTER, CAVANAUGH and VAN der VOORT, JJ.
   Judgment of sentence affirmed.  