TY - BOOK AU - Shelly, Gary. B. AU - Cashman, Thomas J. TI - Systems analysis and design SN - 978-981-4232-34-0 U1 - GC 004.21 S545 2007 PY - 2007/// CY - Australia PB - Thomson Learning KW - Systems analysis and design N1 - Includes bibliographical references and index ER -