BUHR, R.J.A. Practical visual techniques in system design: with applications to data / [by] R.J.A.Buhr - New Jersey Prentice Hall 1990 - xv, 533 p. Includes appendixes and index. ISBN: 138808082 Subjects--Topical Terms: System analysis and system design Dewey Class. No.: 4.21 / BUH