Dennis, Alan . Systems analysis and design / by Alan Dennis, Barbara Haley Wixom and Roberta M. Roth. - 4th ed / - New Delhi : Wiley India Pvt. Ltd. , 2010 - xx, 551p ; ISBN: 978-81-265-2395-5 Subjects--Topical Terms: Computer, System Analysis Dewey Class. No.: BV / Q0;1