Tilley, Scott R. (Scott Robert), 1964- Systems analysis and design / Scott Tilley, Harry Rosenblatt. - 11th edition. - Boston, MA : Cengage Learning, c[2017]. - xx, 572 pages : colour illustrations ; 29 cm. Includes bibliographical references and index. ISBN: 9781305494602 1305494601 Subjects--Topical Terms: System analysis.System design. LC Class. No.: QA76.9.S88 / T57 2017 Dewey Class. No.: 004.21 / TIL 2017