
    No. 173.
    Joliet Contractors Association et al. v. National Labor Relations Board et al.
    
      Charles M. Price and Charles B. Mahin for petitioners. Acting Solicitor General Stern, David P. Findling, Dominick L. Manoli and Norton J. Come for the National Labor Relations Board; and Daniel D. Carmell and Lester Asher for the Glaziers’ Union, Local No. 27, Brotherhood of Painters, Decorators and Paper Hangers, respondents.
   C. A. 7th Cir. Certiorari denied.  