Supervisory skills :
Supervisory skills : evaluating progress and course summary.
- Rev.
- Geneva : World Health Organization, 1987.
- 59 p.
DC.
Administrative personnel--education.
Teaching materials.
Manuals.
Health services--utilization.
Data collection--methods.
Developing countries.
WS 18
DC.
Administrative personnel--education.
Teaching materials.
Manuals.
Health services--utilization.
Data collection--methods.
Developing countries.
WS 18