0000875357-98-000006 10-K 6 19971231 19980323 NASD BOK FINANCIAL CORP ET AL 0000875357 6021 731373454 OK 1231 10-K 34 000-19341 98571247 BANK OF OKLAHOMA TOWER PO BOX 2300 TULSA OK 74192 9185886000 BANK OF OKLAHOMA TOWER P O BOX 2300 TULSA OK 74192 10-K 1 000087535798000006-001-seq1-10-k.txt 1997 FORM 10-K EX-13 2 000087535798000006-002-seq2-ex-13.txt 1997 ANNUAL REPORT TO SHAREHOLDERS EX-21 3 000087535798000006-003-seq3-ex-21.txt SUBSIDIARIES OF THE REGISTRANT EX-23 4 000087535798000006-004-seq4-ex-23.txt CONSENT OF INDEPENDENT AUDITORS EX-27 5 000087535798000006-005-seq5-ex-27.txt FINANCIAL DATA SCHEDULE EX-27.1 6 000087535798000006-006-seq6-ex-27-1.txt RESTATED FINANCIAL DATA SCHEDULE