00874cam a2200265Ma 4500 ocm85956503 OCoLC 20080424202037.0 890620s1989 sa 000 0 afr d 0702121916 (pbk) 9780702121913 (pbk) 658.054 19 Principles of business computing. Afrikaans. Die beginsels van handelsdataverwerking / P. M. Q. Lay...[et al]. 3de uitg. Kaapstad : Juta, 1989. viii, 396 p. : ill. ; 25 cm. English title: The principles of business computing. Includes index. Business Data processing. Boot, G. Lay, P. M. Q. (Peter Mark Quine), 1945-. Eccles, M. G. (Michael Geoffrey), 1946- Julyan, F. W. (Frank William), 1941- 3721 3721 0 0 ddc 0 0 DAPA DAPA 2020-05-13 0 651.8 LAY APA006942 2020-05-13 1 2020-05-13 BK