National health system and their reorientation towards health for all guidance for policy-making
| Prif Awduron: | , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Geneva
World Health Organization
1984
|
| Cyfres: | Public health papers
77 |
| Pynciau: |