David J. Powell

• Clinical supervision
• Clinical supervision in alcohol and drug abuse counseling
• Clinical supervision in alcohol and drug abuse counseling
• Alcoholism and sexual dysfunction
• Playing Life's Second Half
• Playing life's second half
• The Trader's Guide to the Euro Area
• Clinical supervision and professional development of the substance abuse counselor
• Clinical Supervision in Alcohol and Drug Abuse Counseling Vol. 1
• Guide to the Boundary Demarcation Procedure in England and Wales (Building & Construction Law S.)
• Trader's Guide to the Euro Area
• Your Daily Walk with the Great Minds