
    No. 481.
    International Union of Electrical, Radio & Machine Workers, AFL-CIO, Frigidaire Local 801, v. National Labor Relations Board.
    
      Benjamin C. Sigal and David S. Davidson for petitioner.
    
      Solicitor General Cox, Stuart Rothman, Dominick L. Manoli and Norton J. Come for respondent.
   United States Court of Appeals for the District of Columbia Circuit. Certiorari denied.  