1981 Operation Lifesaver National Symposium
Subtitle: August 27-29, 1981, Chicago, Illinois ; sponsored by Federal Railroad Administration, National Safety Council
Contributors: United States. Federal Railroad Administration; National Safety Council
Publisher: The Administration
Published: 1982
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 40
Subjects: Traffic safety -- United States -- Congresses; Railroads -- United States -- Crossings -- Congresses