TY  - BOOK
ED  - United States
TI  - Cómo actuar: escuelas sin drogas
PY  - 1989///
CY  - Washington, DC
PB  - U.S. Dept. of Education
KW  - Youth
KW  - United States
KW  - Drug use
KW  - Prevention
KW  - Local
KW  - Drug abuse
KW  - Study and teaching
N1  - Translation of: What works: schools without drugs
ER  -