00288nam a22001097a 4500 341.23 PER.N1 Cuellar, Jauier Perezde Anarchy or order : Annual reports, 1982-1991 New York: United Nations, 1991 362 p ddc UN&WB 748896 748896 0 0 ddc 0 1 UN LIB LIB 2025-05-20 0 341.23 PER.N1 UWO1060 2025-05-20 15:34:52 2025-05-20 UN&WB