Subject
- Agriculture1
- Aide sociale4
- Ajustement (Psychologie)1
- Aktionsforschung1
- Alcohol1
- Alcohol Drinking1
- Alcoholgebruik1
- Alcoholic Beverages1
- Alcoholics1
- Alcoholism7
- Alcoholisme1
- Alcool1
- Alcooliques1
- Alcoolisme5
- Alfons und Rita Bauer1
- Allied Health1
- American Economic Association1
- American Political Science Association1
- American newspapers1
- American periodicals1