Avison, David Information systems development : methodologies, techniques, and tools / David Avison & Guy Fitzgerald - Oxford [England]; Boston: Blackwell Scientific Publications, 2006 - xii, 323 p.: ill.; 24 cm. - Information systems series . Includes index. Bibliography: p. [310]-318. ISBN: 9780077114176 0077114175 Subjects--Topical Terms: LC Class. No.: QA76.9.S88 / A92 2006