0000950134-00-003145 424B3 1 20000407 ONEOK INC /NEW/ 0001039684 4923 731520922 OK 1231 424B3 33 333-32254 596306 100 WEST 5TH ST TULSA OK 74103 9185887000 100 WEST 5TH ST TULSA OK 74103 WAI INC 19970519 424B3 1 000095013400003145-001-seq1-424b3.txt PROSPECTUS - FILE NO. 333-32254