TY  - GEN
AU  - Humphreys, Keith
TI  - Circles of recovery : self-help organizations for addictions
T2  - International research monographs in the addictions [IRMA]
SN  - 0521792770
PY  - 2004///
CY  - New York
PB  - Cambridge University Press
KW  - alcohol
KW  - drugs
KW  - hulpverlening
KW  - zelfhulp
KW  - zelfhulpgroepen
ER  -