0000930661-00-000504 DEF 14A 1 20000420 20000310 ONEOK INC /NEW/ 0001039684 4923 731520922 OK 1231 DEF 14A 34 001-13643 565032 100 WEST 5TH ST TULSA OK 74103 9185887000 100 WEST 5TH ST TULSA OK 74103 WAI INC 19970519 DEF 14A 1 000093066100000504-001-seq1-def-14a.txt NOTICE & PROXY