
    470 A.2d 1018
    Commonwealth v. Garvey, Appellant.
    Petition for Allowance of Appeal Denied May 1, 1984.
    Argued October 18, 1983.
    Robert A. Rovner, for appellant; Frances Gracner Gerson, Assistant District Attorney, for Commonwealth, appellee.
    Before McEWEN, BECK and HOFFMAN, JJ.
   Affirmed.  