TY - BOOK AU - Sumner, Mary TI - Enterprise resource planning SN - 9780131403437 SN - 200401885 U1 - 658.4012 SUM PY - 2005/// CY - Upper Saddle River, NJ PB - Prentice Hall KW - Business planning KW - Management information systems N1 - Includes bibliographical references and index ER -