| 000 | 00433pab a2200157 454500 | ||
|---|---|---|---|
| 008 | 180718b1987 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aHalter, William, A. | ||
| 245 | _aThe impact of demographic change on social security financing | ||
| 260 | _c1987 | ||
| 300 | _a471-502 | ||
| 362 | _aSept. | ||
| 650 | _aInsurance, Social | ||
| 700 | _aRichard Hemming | ||
| 773 | _aInternational Monetary Fund Staff Papers | ||
| 909 | _a11656 | ||
| 999 |
_c11656 _d11656 |
||