TY - GEN AU - Barney, Jay B. TI - Gaining and sustaining competitive advantage SN - 0131227327 AV - HD31 .B27 2002 PY - 2002/// CY - Upper Saddle River, NJ PB - Prentice Hall KW - Industrial management KW - Competition KW - Strategic planning N1 - Includes bibliographical references and index ER -