
    No. 76-1505.
    No. 77-62.
    No. 77-65.
    Safir v. Kreps, Secretary of Commerce, et al.; American Export Lines, Inc., et al. v. Safir et al.; and Kreps, Secretary of Commerce, et al. v. Safir et al.
   C. A. D. C. Cir. Certiorari denied. Reported below: 179 U. S. App. D. C. 261, 551 F. 2d 447.  