00385nam a2200145 a 450000500170000002000150001708200190003210000170005110000170006824500450008526000250013030000220015549000320017763000300020920251202164245.0  a0273021508  a650.02854bBEE  aBeech, Carol  aBurn, Janice  aApplications in Business data processing  aLondonbPitmanc1985  a268p.b22 cm.cHB  aThe computer studies series  aBusiness, Data Processing