
    No. 76-1121.
    No. 76-1153.
    No. 76-1162.
    American Broadcasting Companies, Inc., et al. v. Writers Guild of America, West, Inc., et al.; Association of Motion Picture & Television Producers, Inc. v. Writers Guild of America, West, Inc., et al.; and National Labor Relations Board v. Writers Guild of America, West, Inc., et al.
   C. A. 2d Cir. [Certiorari granted, 430 U. S. 982.] Motion of American Federation of Labor & Congress of Industrial Organizations for leave to file a brief as amicus curiae granted.  