
    No. 461.
    Hevi-Duty Electric Co., A Division of Sola Basic Industries, Inc. v. National Labor Relations Board.
    
      Herbert P. Wiedemann for petitioner. Solicitor General Griswold, Arnold Ordman, Dominick L. Manoli, Norton J. Come, and Linda Sher for respondent.
   C. A. 4th Cir. Certiorari denied.  