Person
Hafen, Brent Q.
Catalogue
- Books
Phencyclidine ("angel dust") / Brent Q. Hafen, Kathryn J. Frandsen.
Hafen, Brent Q.Date: 1980- Books
Cocaine / Brent Q. Hafen, Kathryn J. Frandsen.
Hafen, Brent Q.Date: 1981- Books
Marijuana : facts, figures, and information for the 1980's / Brent Q. Hafen, Kathryn J. Frandsen.
Hafen, Brent Q.Date: 1980- Books
Mind/body health : the effects of attitudes, emotions, and relationships / Brent Q. Hafen [and others].
Date: 1996