00377cam a2200157Ma 4500 ocn123801086 OCoLC 20130702111534.0 940101s1989 sa 001 0 afr d 0869915525 (pbk) 9780869915523 (pbk) (OCoLC)123801086 SZT SZT 234.161 19th Potgieter, P. C. 39663 18037 18037