Awad, Elias M. System analysis and design / Elias M. Awad. - 2nd ed. - New Delhi : Galgotia Publications, c1997[Reprinted 2006]. - xiv, 524 pages : illustrations ; 24 cm. Includes index. Subjects--Topical Terms: System design.System analysis.Computer architecture. Dewey Class. No.: 004.21 AWA