School health education to prevent AIDS and sexually transmitted diseases.
School health education to prevent AIDS and sexually transmitted diseases.
- Génova : París : WHO; UNESCO, 1992.
- 79 p.
- WHO AIDS series; 10 .
9241210109
37.03: 176 (100) 1992SCH No.10.
9241210109
37.03: 176 (100) 1992SCH No.10.