00000nam a2200000 a 4500 Kongress Symposium Tagung Suchtprävention Sucht Konferenz Annual Summary 2000 Effective Prevention Principles and Programs. Conferenz Edition Fall 2000 o.A. W:\Digitale Publikationen\Suchtprävention\Spall\2000 00393171_AnnualSummaryEffectivePreventionPrinciplesPrograms.pdf National Center for the Advancement of Prevention (NCAP) 78 S.