00310nam a2200121 a 450000500170000000800410001704100080005808200110006610000240007724500530010126400260015430000080018020260717091403.0260717s1987    ii            000 0 eng d  aeng04a909.821 aCalvacoressi, Peter10aWorld Polities Since 1945 /cCalvacoressi, Peter 1bLongman Group,c1987.  a546