
    No. 75-1584.
    Greyhound Lines, Inc. v. Amalgamated Transit Union, Division 1384, AFL-CIO, et al.
   C. A. 9th Cir. Certiorari granted, judgment vacated, and case remanded for further consideration in light of Buffalo Forge Co. v. United Steelworkers of America, 428 U. S. 397 (1976).  