Matsebula, Michael Sisa The urban informal sector : a historical and structural analysis with special reference to Swaziland / Michael Sisa Matsebula - Harare : SAPES Books, 1996 - 94 p. ; 21 cm. - Southern African political economy series . ISBN: 1779050410 Subjects--Topical Terms: Informal Sector (Economics)--SwazilandUrban economics--Swaziland Dewey Class. No.: 330.91732