TY - BOOK AU - Athey,Thomas H. AU - Day,John C. AU - Zmud,Robert W. TI - Computers and end-user software SN - 0673462692 (student ed.) U1 - 004.16 20 PY - 1991/// CY - New York, NY PB - HarperCollins KW - Electronic digital computers KW - Microcomputers KW - Application software N1 - Includes bibliographical references (p. R-3) and index ER -