
    No. 573.
    No. 691.
    National Labor Relations Board v. Gissel Packing Co., Inc., et al.; and Food Store Employees Union, Local No. 347, Amalgamated Meat Cutters & Butcher Workmen of North America, AFL-CIO v. Gissel Packing Co., Inc.
    
      J. Albert Woll, Laurence Gold, and Thomas E. Harris on the motion.
   C. A. 4th Cir. [Certiorari granted, 393 U. S. 997.] Motion of American Federation of Labor & Congress of Industrial Organizations for leave to file a brief as amicus curiae granted.  