Stopping and approaching the traffic violator.
Contributors: Northwestern University (Evanston, Ill.). Traffic Institute.
Edition: 2nd ed.
Series: Traffic law enforcement series
Publisher: Traffic Institute, Northwestern University
Published: 1981
Place of publication: Evanston, Ill. (555 Clark St., Evanston 60204)
Language: eng
Subjects: Traffic police -- United States.; Traffic violations -- United States.
Notes: Bibliography: p. 7.
"Publication number 554 (formerly PN-2022)"--Cover.