
    442 A.2d 345
    Commonwealth v. Lafferty, Appellant.
    Petition for Allowance of Appeal Denied July 20, 1982.
    Submitted September 9, 1981.
    Donald G. Joel, for appellant; Gaele McLaughlin Barthold, Assistant District Attorney, for Commonwealth, appellee.
    Before SPAETH, POPOVICH and MONTGOMERY, JJ.
   The judgment of sentence is hereby affirmed.  