MASSAMBA,P.B.David Stadi za Lugha ya Kiswahili: Ufahamu na Ufupisho 2 David P.B. Massamba - Dar-es-Salaam TUKI 2009 - Xi,85p 24cm ISBN: 978-9987-531-07-3 LC Class. No.: 496.392 / 22 Dewey Class. No.: 496.392 / 22