Valacich, Joseph S ,George, Joey F ,Hoffer, Jeffrey A Essentials of systems analysis and design - 2ND - NEW DLEHI PRENTICE HALL OF INDIA 2004 - XXVI,460P ISBN: 81-203-2312-2 Subjects--Topical Terms: ESSENTIALS OF SYSTEMS ANALYSIS AND DESIGN Dewey Class. No.: 658.4032 HOF