TY  - GEN
AU  - Cohen, Julian
TI  - Delta 2 : drug education learning and training activities for 14-18 year olds / key stages 4/5 : a developmental drug education programme for use in schools, youth clubs and other settings
SN  - 1904319025
PY  - 2002///
CY  - London
PB  - DrugScope
KW  - didactische materialen
KW  - drugs
KW  - jongeren
KW  - onderwijs
KW  - preventie
KW  - secundair onderwijs
KW  - Verenigd Koninkrijk
ER  -