Addiction counseling competencies : the knowledge, skills, and attitudes of professional practice / the Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, U.S. Department of Health and Human Services.

United States. Substance Abuse and Mental Health Services Administration.; Center for Substance Abuse Treatment (U.S.)

Rockville, MD : U.S. Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, Center for Substance Abuse Treatment 2006

Online access