
    442 A.2d 338
    Commonwealth v. Robinson, Appellant.
    Petition for Allowance of Appeal Denied May 11, 1982.
    Argued December 16, 1981.
    S. Robert Levant, for appellant; Gail Thackery, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, BECK and POPOVICH, JJ.
   Judgment of sentence affirmed.  