David Avison Information Systems Development methodologies, techniques, and tools /David Avison, Guy Fitzgerald - 4th edition - New York McGraw Hill Higher Education 2006 - xxi, 645p. ill. 24cm. Bibliography: p. 615-645. ISBN: 9780077114176 Subjects--Topical Terms: System design.System analysis. LC Class. No.: QA76.9 .S88 / A92 2006