Hoffer, Jeffrey A. Modern systems analysis and design / Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich - 3rd ed. - Upper Saddle River, N.J. : Prentice Hall, c2002 - 733 p. : col. ill. Includes bibliographical references and index ISBN: 0130339903 Subjects--Topical Terms: System designSystem analysis LC Class. No.: QA76.9 .S88 / H633M 2002