TY - BOOK AU - Stair,Ralph M. AU - George W. Reynolds TI - Principles of information systems: : a managerial approach SN - 1-4239-0119-8 AV - T58.6.S72 2008 PY - 2008/// CY - Australia PB - : Course Technology KW - Management information systems N1 - Includes bibliographical references and index ER -