Traffic signs and signals
Subtitle: economic consequences
By: Richard A. Webb.
Series: Research paper - Macquarie University, School of Economic & Financial Studies ; no. 130; Research paper (Macquarie University. School of Economic and Financial Studies) ;; no. 130.
Publisher: Macquarie University, School of Economic Financial Studies
Published: 1977
Place of publication: [North Ryde, New South Wales]
Language: eng
Number of pages: 26
Subjects: Traffic signs and signals -- Cost effectiveness.
Other titles: Road traffic signs and signals.
Notes: Bibliography: p. 24-26.
Cover title.
Added t.p.: Road traffic signs and signals.