00843cam a2200277Ma 4500 ocm85972018 OCoLC 20140916061114.0 900822s1993 sa a 001 0 eng d 0702128376 9780702128370 (OCoLC)85972018 SZT SZT OG# OCLCF OCLCO HF5548.2 PRI 651.8 LAY 20 The principles of business computing / by P.M.Q. Lay ... [et al.]. 4th ed. Cape Town : Juta, 1993. viii, 553 p. : ill. Includes index. Business Data processing. 67086 Business Data processing. fast 67087 Lay, P. M. Q. (Peter Mark Quine), 1945- 67088 ddc BK NO HOLDINGS IN ZAAPA - 52 OTHER HOLDINGS 26246 26246