| 000 | 00324nam a2200097Ia 4500 | ||
|---|---|---|---|
| 001 | 26655 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 245 | _aPROCEEDINGS PAN AMERICAN SANITARY ORGANISATION, DIRCTING COU-NCIL AND WORLD HEALTH ORGANISATION FOR THE AMERICAS, REGIONAL / | ||
| 260 | _c1955,1956.1957,1959. | ||
| 942 | _cGEN | ||
| 999 |
_c59091 _d59091 |
||