TY - GEN AU - Oliver , E.C. AU - Chapman , R.J. TI - Data processing and information technology: an instructional manual for business and accountancy students SN - 1858050278 U1 - 658.05 PY - 1993/// CY - London PB - ELBS With DP Publications KW - Management - computer applications KW - Management - data processing KW - Computer science ER -