TY - BOOK ED - Group of Thirty. TI - How central banks manage their reserves: a study by the office of the Group of Thirty on behalf of the ... T2 - Group of Thirty. Reports AV - HG 3810 .G76R4 .H6 1982 PY - 1982/// CY - New York, N.Y. PB - Group of Thirty KW - Reservas internacionales KW - Bancos centrales N1 - Preface by the executive director, 1 -- ; Summary of the report, 3 -- ; The development of a multi-currency reserve system, 9 -- ; Statistical appendix, 29 ER -