000 | 00432nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 100324s9999 xx 000 0 und d | ||
100 | _aChand S.K; Jaeger A | ||
245 | _aAging population and public pension schemes IMF OP; no.147 | ||
260 |
_c1997 _bInternational Monetary Fund _aWashington DC |
||
366 | _b1997 | ||
541 | _gCR/004999, 22/9/97 | ||
650 | _aPOPULATION | ||
942 | _cBK | ||
999 |
_c80039 _d80039 |