Vincent, E. N. Local roads sampling procedures prepared by E.N. Vincent - [Milsons Point, N.S.W.] National Association of Australian State Road Authorities 1984 - vii, 43 p. ill. 30 cm. - NAASRA roads study. T-12 . Subjects--Topical Terms: Roads--AustraliaHighway research--Australia Dewey Class. No.: 388.1 / 2 / 072094