Assisting in prosecution.
Contributors: Northwestern University (Evanston, Ill.). Traffic Institute.
Edition: 3rd ed.
Series: Traffic law enforcement series; Publication / the Traffic Institute, Northwestern University ;; no. 556; Publication (Northwestern University (Evanston, Ill.). Traffic Institute)) ;; no. 556.
Publisher: Traffic Institute, Northwestern University
Published: 1985
Place of publication: Evanston, Ill
Language: eng
Subjects: Traffic courts -- United States.; Traffic violations -- United States.; Police -- United States -- Handbooks, manuals, etc.
Notes: Bibliography: p. 7.