0000895345-97-000452 DEF 14A 1 19970831 19971215 NYSE ONEOK INC /NEW/ 0001039684 4923 731520922 OK 1231 DEF 14A 34 001-13643 97738520 100 WEST 5TH ST TULSA OK 74103 9185887000 100 WEST 5TH ST TULSA OK 74103 WAI INC 19970519 DEF 14A 1 000089534597000452-001-seq1-def-14a.txt