00402nam a2200157 a 450000100070000000500170000700800410002404000090006510000340007424500420010825000180015026000400016830000140020894200090022299900130023100004220260327001550.0260201s2011    rw            000 0 eng d  cNISR1 aNational Bureau of Statistics10aSouth Sudan statistical yearbook 2011  aFirst edition  bNational Bureau of Statisticsc2011  a113 pages  cBOOK  c262d262