Malongo, Esther Vitendawili hubadilika kutokana na mabadiliko katika jamii na mazingira - Dar es Salaaam : Idara ya kiswahili, Chuo kikuu cha Dar es Salaam, 2004 - ii, 29p. ; 30cm Includes bibliographical references Subjects--Topical Terms: RiddlesSwahili language LC Class. No.: IKR-MKV PN6377.B35M35 2004