
    No. 72-220.
    No. 72-359.
    Phelps Dodge Corp. v. AFL-CIO Joint Negotiating Committee for Phelps Dodge et al.; and National Labor Relations Board v. AFL-CIO Joint Negotiating Committee for Phelps Dodge et al.
   C. A. 3d Cir. Certiorari denied. Reported below: 470 F. 2d 722.  