0000950135-03-001271 SC 13G 2 20030214 WAM ACQUISITION GP, INC. MONACO COACH CORP /DE/ 0000910619 3711 351880244 DE 0102 SC 13G 34 005-45638 03567730 91320 COBURG INDUSTRIAL WY COBURG OR 97408 5416868011 91320 COBURG INDUSTRIAL WAY COBURG OR 97408 LIBERTY WANGER ASSET MANAGEMENT LP 0000908733 0000 363820584 DE 1231 SC 13G 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 3126349230 227 W MONROE ST STE 3000 CHICAGO IL 60606 WANGER ASSET MANAGEMENT LP 19990108 SC 13G 1 b45588mcsc13g.txt MONACO COACH CORPORATION EX-99.1 3 b45588mcexv99w1.txt JOINT FILING AGREEMENT