00321nam a22001217a 4500020001900000082001400019100001100033245004900044260003300093300002000126500004100146650001200187 a9976 911 26 2  a496.392.  aTUKI.  aKitangulizi cha tafsiri: Nadharia na mbinu / aDar es salaam:bTUKI,c1999. ai-viii, 1- 102. aIncluding marejeo na kiambatanishi.  aLugha.