
    No. 77-1258.
    No. 77-1265.
    Minnesota v. First of Omaha Service Corp. et al.; and Marquette National Bank of Minneapolis v. First of Omaha Service Corp. et al.
   Sup. Ct. Minn. [Certiorari granted, 436 U. S. 916.] Motions of Minnesota AFL-CIO, Conference of State Bank Supervisors, Consumer Bankers Assn., and First National Bank of Chicago for leave to file briefs as amici curiae granted.  