
    443 A.2d 386
    Commonwealth v. Walker, Appellant.
    Petition for Allowance of Appeal Denied July 9, 1982.
    Argued March 25, 1981.
    James H. Rowland, Jr., for appellant;
    Rolf W. Bienk, Assistant District Attorney, for Commonwealth, appellee.
    Before PRICE, WIEAND and LIPEZ, JJ.
   Judgment of sentence affirmed.  