[Differentiated management support]. [electronic resource]
[Differentiated management support]. [electronic resource] — المؤلف: Semchenkova, S F
- المؤلف
- Semchenkova, S F
- الوصف
- 60-1 p.
- الموضوعات
- Information Services؛ Public Health Administration؛ USSR
[Differentiated management support]. [electronic resource] — المؤلف: Semchenkova, S F