
    No. 78-167.
    No. 78-168.
    No. 78-169.
    American Air Filter Co., Inc., et al. v. Federal Trade Commission et al.; Goodyear Tire & Rubber Co. et al. v. Federal Trade Commission et al.; and Milliken & Co. v. Federal Trade Commission et al.
   C. A. D. C. Cir. Certiorari denied.

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

Reported below: 193 U. S. App. D. C. 300, 595 F. 2d 685.  