00751cam a2200241 a 450000100060000000300080000600500170001400800390003102000220007003500190009204000320011104100080014308200200015110000300017124500740020126000410027530000340031650000060035050400490035665000150040565000310042083000580045115035BD-RjUL20211208235734.0140209s1983    iluaf    b    001 0 eng  a025602958X (pbk.)  a(BD-RjUL)15089  aDLCcDLCdDLCdBD-RjULbeng  aeng00a651.84219bOBC1 aO'Brien, James A.,d1936-10aComputers and information processing in business /cJames A. O'Brien.  aHomewood, Ill. :bR.D. Irwin,c1983.  axx, 533 p. :bill . ;c24 cm.  a.  aIncludes Bibliography: p. 505-507 and index. 0aComputers. 0aBusinessxData processing.  aThe Irwin series in information and decision sciences