
    No. 76-331.
    No. 76-332.
    No. 76-336.
    North Carolina Utilities Commission et al. v. Federal Communications Commission et al.; American Telephone & Telegraph Co. et al. v. Federal Communications Commission et al.; and National Association of Regulatory Utility Commissioners v. Federal Communications Commission et al.
   C. A. 4th Cir. Certiorari denied.

Mr. Justice Powell took no part in the consideration or decision of these petitions.  