
    No. 77-358.
    No. 77-376.
    National Maritime Union of America, AFL-CIO v. Commerce Tankers Corp. et al.; and Commerce Tankers Corp. et al. v. National Maritime Union of America, AFL-CIO.
   C. A. 2d Cir. Certiorari denied. Reported below: 553 F. 2d 793.  