00302nam a2200109Ia 450000500170000000800410001708200150005810000200007324500560009326000350014930000080018420260225051040.0260224s9999||||xx |||||||||||||| ||und||  a658.05 AND  aR. G. Anderson  0aData processing and management information systems   aMacDonald and Evans Ltd c1983  a482