Turnbull, Katherine F. Conference Proceeding 36 Performance Measures to Improve Transportation Systems Summary of the Scond National Conference / Katherine F. Turnbull - Washington : Transportation Research Board, 2005 - viii, 142p. : ill. ; 30 cm ISBN: 0309094178 Subjects--Topical Terms: Transportation Systems Dewey Class. No.: 354.7623421 TUR