Shelly, Gary B. , Systems analysis and design / Gary B. Shelly, Harry J. Rosenblatt. - 8th ed., video enhanced. - xix, 731 pages : color illustrations ; 28 cm. + 1 computer optical disc (4 3/4 in.). - Shelly Cashman series. . ISBN: 9780538474436 0538474432 Subjects--Topical Terms: System analysis.System design. LC Class. No.: T57.6 / .S33 2011