TY - BOOK AU - Whitten,Jeffrey L. AU - Bentley,Lonnie D. TI - Systems analysis and design methods SN - 9780070634176 AV - QA76.9.S88 W48 2007 U1 - 004.21 23 PY - 2007/// CY - New Delhi PB - McGraw-Hill Education (India) Private ltd KW - System design KW - System analysis N1 - Includes bibliographical references and index ER -