TY  - GEN
AU  - Collins, Linda M.
AU  - Seitz, Larry A. 
TI  - Advances in data analysis for prevention intervention research [PDF]
T2  - NIDA research monograph series
PY  - 1994///
CY  - Rockville
PB  - NIDA
KW  - drugs
KW  - onderwijs
KW  - onderzoek
KW  - onderzoeksmethoden
KW  - preventie
KW  - statistiek
UR  - http://www.google.com/search?q=Advances-in-data-analysis-for-prevention-intervention-research
ER  -