O'Brien, James A., 1936- Computers in business management : an introduction / James A. O'brien - 3rd ed. - xxi, 675 p. : ill. ; 25 cm. - Irwin series in information and decision sciences . Includes index. Bibliography: p. [647]-649. ISBN: 0256026092 Subjects--Topical Terms: Business--Data processing. LC Class. No.: HF5548.2 ORR