00771cam a2200253 a 4500 ocm85949650 20151023231113.0 931110s sa 000 0 eng d 9780620172417 062017241X (pbk) eng 652.5 20 Steyn, Leonie. Computer practice and typing technique : National Intermediate Certificate / Leonie and Jannetta Steyn. Typing technique Brakpan : Leonetta, 1992. iv, 176 p. : ill. Word processing Problems, exercises, etc. Typewriting Problems, exercises, etc. Microcomputers. Electronic spreadsheets. Steyn, Jannetta. 0 3900 3900 0 0 ddc 0 0 DAPA DAPA 2010-03-17 0 652.5 STE APA000771 2010-03-17 2010-03-17 BK