
    No. 86-327.
    Mullins Coal Co., Inc. of Virginia, et al. v. Director, Office of Workers’ Compensation Programs, United States Department of Labor, et al.
   C. A. 4th Cir. [Certiorari granted, 479 U. S. 1029.] Motion of United Mine Workers of America for leave to participate in oral argument as amicus curiae, for additional time for oral argument, and for divided argument denied.  