
    No. 477.
    International Organization of Masters, Mates and Pilots of America, Inc., AFL-CIO, et al. v. Madden, Regional Director, National Labor Relations Board.
    
      Mozart G. Ratner for petitioners. Solicitor General Rankin, Jerome D. Fenton, Thomas J. McDermott, Dominick L. Manoli and Norton J. Come for the National Labor Relations Board.
   C. A. 7th Cir. Certiorari denied.  