
    No. 72.
    Swinerton et al., doing business as Swinerton & Walberg Co., et al. v. National Labor Relations Board.
    
      Gardiner Johnson for petitioners. Acting Solicitor General Stern, George J. Bott, David P. Findling, Dominick L. Manoli and Elizabeth Weston for respondent. Briefs of amici curiae supporting petitioners were filed by William E. Leahy, William J. Hughes, Jr. and Cornelius B. Gray for the Building & Construction Trades Department of the American Federation of Labor; and by Lewis T. Gardiner for the National Constructors Association.
   C. A. 9th Cir. Certiorari denied.  