
    360 A.2d 236
    COMMONWEALTH v. JOHNSON, Appellant.
    Submitted April 12, 1976.
    James D. Murphy, Trial Defender, and John A. Stets, Public Defender, for appellant; James A. Caldwell, Special Assistant District Attorney, and W. Bertram Waychoff, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  