| 000 | 00337nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 211215s9999 xx 000 0 und d | ||
| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aUnited Nations . | ||
| 245 | 0 | _aFertility data in population census. population studies No. 6 | |
| 260 |
_bUnited Nations . _aNew York. _c1949 |
||
| 942 | _c1 | ||
| 999 |
_c45241 _d45241 |
||