| 000 | 00316nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 160509s9999 xx 000 0 und d | ||
| 245 | _aWeekly Epidemiological Record: 1981-1982: Vol.56- 57(1-52): Shelf - Book Rack | ||
| 260 |
_bWorld Health Organization _c1982 |
||
| 300 | _a600p. | ||
| 650 | _aWeekly Epidemiological Record | ||
| 999 |
_c8503 _d8503 |
||