
    447 A.2d 644
    Commonwealth v. Williams, Appellant.
    Petition for Allowance of Appeal Denied Sept. 13, 1982.
    Submitted May 22, 1981.
    Paulette J. Balogh, Assistant Public Defender, for appellant; Robert L. Eberhardt, Deputy District Attorney, for Commonwealth, appellee.
    Before PRICE, MONTGOMERY and VAN der VOORT, JJ.
   Order affirmed.  