
    400 A.2d 605
    Commonwealth v. Crandall, Appellant.
    Petition for Allowance of Appeal Granted July 30, 1979.
    Argued December 5, 1978.
    Stephen H. Serota, for-appellant; James D. Welsh, Assistant District Attorney, for Commonwealth, appellee.
    Before PRICE, SPAETH and WATKINS, JJ.
   Judgment of sentence affirmed.  