000 006780000a22002050004500
008 120514t xxu||||| |||| 00| 0 eng d
020 _a9291682799
040 _cVAD
041 _aEngels
110 _aEuropean Monitoring Centre for Drugs and Drug Addiction [EMCDDA]
_9107905
245 _aGuidelines for the evaluation of treatment in the field of problem drug use : a manual for researchers and professionals
260 _aLisbon
_bEMCDDA
_c2007
300 _a76 p.
490 _aEMCDDA manuals
_v3
650 _adrugs
_9107906
650 _aevaluatie
_9107907
650 _ahulpverlening
_9107908
650 _aonderzoeksmethoden
_9107909
650 _arichtlijnen
_9107910
999 _c12584
_d12584