00662nam a22001337a 4500999001500000008004100015100003700056245014200093260005500235300003000290650010300320942001500423952009000438  c7022d7022200415b           ||||| |||| 00| 0 eng d  aThe  united republic of tanzania  a50 years independence tanzania mainland development of statistics before and after independencecThe United Republic of TanzaniahEnglish  aDar Es SalaambNational Bureau of Statisticsc2011  a16p.b.Illustrationc28cm  250 years of independence tanzania mainland development of statistics before and after independence  2ddccBOOKS  00102ddc4070a3000b3000d2020-04-15l0p1000002803r2020-04-15w2020-04-15yBOOKS