de Koker, A Silke on South African Income Tax : Income Tax Act 58 of 1962 2006/2007 Updated to include Acts 9, 10, 20 and 21 of 2006 / A de Koker - Durban : LexisNexis Butterworths, 2007 - 25 cm. ISBN: 9780409071399 ; 0409071390 Subjects--Topical Terms: Legal practice Law Dewey Class. No.: 343.4 SIL