TY - BOOK AU - Haag,Stephen AU - Cummings,Maeve TI - Information systems essentials SN - 9780073511528 (alk. paper) AV - T58.6 .H17 2008b U1 - 658.4/038/011 22 PY - 2008/// CY - Boston PB - McGraw-Hill/Irwin KW - Management information systems KW - Information technology N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/toc/ecip0619/2006027122.html ER -