Alcohol & drugs
Subtitle: DOT compliance manual.
Publisher: J.J. Keller & Associates
Published: 1994
Place of publication: Neenah, Wisc
Language: eng
Subjects: Drug testing -- Law and legislation -- United States; Transportation, Automotive -- Safety regulations -- United States; Transport workers -- Drug testing -- United States; Alcoholism and employment -- United States; Drugs and employment -- United States
Other titles: DOT compliance manual; Alcohol and drugs