TY - BOOK AU - Shelly,Gary B. AU - Rosenblatt,Harry J. TI - Systems analysis and design T2 - Shelly Cashman Series SN - 9781439037874 (pbk. : international ed.) U1 - 003 PY - 2010/// CY - Boston, Mass. PB - Course Technology, Cengage Learning KW - System analysis KW - System design N1 - Includes index ER -