
    No. 373.
    Sylvania Electric Products, Inc. v. National Labor Relations Board et al.
    
      Gerard D. Reilly for petitioner.
    
      Solicitor General Marshall, Arnold Ordman, Dominick L. Manoli, Norton J. Come and Warren M. Davison for the National Labor Relations Board, and Irving Abramson, Ruth Weyand and Marilyn G. Rose for Local 352, International Union of Electrical, Radio & Machine Workers, AFL-CIO, respondents.
    
      James W. Hunt for the Chamber of Commerce of the United States, as amicus curiae, in support of the petition.
   C. A. 1st Cir. Motion of the Chamber of Commerce of the United States for leave to file brief, as amicus curiae, granted. Certiorari denied.  