
    No. 321.
    Local 761, International Union of Electrical, Radio & Machine Workers, AFL-CIO, v. National Labor Relations Board et al.
    
      Benjamin C. Sigal for petitioner. Solicitor General Rankin, Stuart Rothman, Dominick L. Manoli and Norton J. Come for the National Labor Relations Board, and Gerard D. Reilly for General Electric Co., respondents.
   United States Court of Appeals for the District of Columbia Circuit. Certiorari granted.  