TY - BOOK AU - de Koker, A TI - Silke on South African Income Tax: : Income Tax Act 58 of 1962 2005/2006 Updated to include Acts 9, 31 and 32 of 2005 / SN - 0409071382 U1 - 343.4 SIL PY - 2006/// CY - Durban : PB - LexisNexis Butterworth, KW - Legal practice KW - Law ER -