Causes and characteristics of single car accidents
Subtitle: first follow up
By: prepared by Department of the California Highway Patrol ; State of California, Highway Transportation Agency.
Contributors: California. Dept. of the California Highway Patrol.; California. Highway Transportation Agency.
Publisher: California Highway Patrol
Published: 1966
Place of publication: [Sacramento]
Language: eng
Number of pages: 21
Subjects: Traffic accidents -- Research -- California.
Notes: Report written by Hugh S. Penn--Cf. Foreword.

"November 1966."