Katala, A. J. Chemchem namba 2 - Dar es Salaam : Baraza la Kiswahili la Taifa (BAKITA), 1983 - 99p. : ill. ; 25 cm. - 2; 2 . Subjects--Topical Terms: Swahili languageStudy and teaching LC Class. No.: IKR PL8702.C45