| 000 | 00647nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a305.2606 _bU58E |
||
| 110 | _aUnited Nations. Department of International Economic and Social Affairs | ||
| 245 | 0 |
_aEconomic and social implications of papulation aging _bproceedings of the International symposium on population structure and Development Tokyo, 10-12 September 1987 |
|
| 260 |
_aNew York _bUnited Nations _c1988 |
||
| 300 | _aviii, 430p. | ||
| 440 | _aPopulation studies; 85 | ||
| 650 | _aPopulation; Age distribution(Demography)-United Nations | ||
| 942 | _cBKS | ||
| 999 |
_c9692 _d9692 |
||