
    No. 81-177.
    American Smelting & Refining Co. et al. v. United Steelworkers of America, AFL-CIO, et al.; and Federated Metals Corp. v. United Steelworkers of America, AFL-CIO, et al.
   C. A. 3d Cir. Certiorari denied. Reported below: 648 F. 2d 863 (first case); 648 F. 2d 856 (second case).  