Cómo actuar
Cómo actuar escuelas sin drogas.
- Washington, DC U.S. Dept. of Education 1989.
- viii, 85 p. col. ill. 23 cm.
Translation of: What works: schools without drugs.
doc91000065
Youth--Drug use--Prevention.--United States
Drug abuse--Study and teaching--United States.
455-B-2
ED 1.2:D 84/989/Spanish
Translation of: What works: schools without drugs.
doc91000065
Youth--Drug use--Prevention.--United States
Drug abuse--Study and teaching--United States.
455-B-2
ED 1.2:D 84/989/Spanish