An Ounce of Prevention, a Pound of Uncertainty : The Cost-effectiveness of School-based Drug Prevention Programs
Finna-arvio
An Ounce of Prevention, a Pound of Uncertainty : The Cost-effectiveness of School-based Drug Prevention Programs
Tallennettuna:
| Kieli |
englanti |
|---|---|
| Julkaisija |
Rand Corporation,
1999
|
| ISBN |
0-8330-2560-0 0-8330-4328-5 0-585-24546-0 |
| Hae kokoteksti | |