00858nam a2200349Ia 4500 003961 LIB 220712b1996 py ||||| |||| 00| 0 spa d 003961 Inglés Chand, Sheetal K 31717 Jaeger, Albert 35785 Againg populations and public pension schemes International Monetary Fund, Washington : 1996 43 p. ECONOMIA 683 CONDICIONES ECONOMICAS 2751 SISTEMA DE PENSIONES 5644 SISTEMA PREVISIONAL 5645 US 1997-05-23 PY-BUAA A.M.S.A ECONOMIA 1997 05 23 LIBRO Occasional paper 3545 3545 332.25 0 0 0 0 UAA UAA 1997-05-23 0 332.25 003961 2020-08-10 00:00:00 1 2020-08-10 LIBRO