00684nam a22001937a 4500 160928b xxu||||| |||| 00| 0 eng d 0030216281 9780030216282 T 58.6 .F68 1989 Flatten, Per O. Foundation of business systems: Per O. Flaatten, Donald J. Mccubbrey, P. Declan O'Riordan and Keith Burgess Chicago : The Dryen press, 1989. xxvii, 755p. :ill. ; Include index. 24cm Management information systems. mcCubbrey, Donald J. O'riordan, P. Declan Burgess, Keith lcc BOOKS T 58.6 .F68 1989 14244 14244