Computers and information processing in business / James A. O'Brien. O'Brien, James A., 1936- O'Brien, James A., 1936- Computers and information processing in business. Computers. Electronic data processing. BASIC (Computer program language) 001.6 19 OBC Rev ed. of: Computers and information processing in business. 1983. Includes bibliographical references and index. Homewood, Ill. : Irwin, c1983. c1983. 1983 Text xx, 533 p. : eng The Irwin series in information and decision sciences