Computer control and audit : a total systems approach / John G. Burch; Jr., Joseph L. and Sardinas, Jr. Burch, John G. Sardinas, Joseph L., joint author. Electronic data processing departments Auditing. Auditing Data processing. HF5548.2 .B778 658.054 BUC Includes bibliographies and index. Santa Barbara [Calif.] : Wiley, c1978. c1978. 1978 Text xvi, 492 p. : eng