
    435 A.2d 1316
    Commonwealth v. Guest, Appellant.
    Petition for Allowance of Appeal Denied Jan. 29, 1982.
    Submitted April 20, 1981.
    Douglas M. Johnson, Assistant Public Defender, for appellant; Ronald T. Williamson, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, MONTEMURO and WATKINS, JJ.
   Order affirmed.  