Hoffer, Jeffrey A. Modern systems analysis and design [Book] / Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich. - 2nd ed. - Patparganj, Delhi. : Addison-Wesley Longman (Singapore), c2000. - xxxii, 854 p. : col. ill. ; 26 cm. All. ISBN: 817808337X Subjects--Topical Terms: System design.System analysis. Dewey Class. No.: 005.1 2