"oliver, e c. "
data processing and information technology:an instructional: manual for business and accountancy students/ e.c. oliver - 9 ed. - uk : elbs 1993. - "v1, 420p.; 27 cm."
1 85805 027 8
--
658. 050 202 oli
data processing and information technology:an instructional: manual for business and accountancy students/ e.c. oliver - 9 ed. - uk : elbs 1993. - "v1, 420p.; 27 cm."
1 85805 027 8
--
658. 050 202 oli