Whitten, Jeffrey L. Systems analysis and design methods / Jeffrey L. Whittens, Lonnie D. Bentley, Kevin C. Dittman. - 6th ed. - New Delhi : Tata McGraw-Hill, 2004. - xix, 780 p. ISBN: 0070582246 : KES 2,800 Subjects--Topical Terms: System design.System analysis. LC Class. No.: QA76.9 / .S88W45 2004