| 000 | 00323nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 160509s9999 xx 000 0 und d | ||
| 100 | _aWorld Health Organization | ||
| 245 | 4 | _aThe Primary Health Worker : Per(Tiruvallur)World Health Organization | |
| 260 |
_bWorld Health Organisation _c1980 |
||
| 650 | _aThe Primary Health Worker | ||
| 999 |
_c9546 _d9546 |
||