TY - BOOK AU - Nellis,J.G. AU - Parker,David TI - The Essence of Business Economics. T2 - Prentice Hall essence of management series SN - 0135731305 (pbk) AV - HD30.22 .N45 1997 U1 - 338.5/024658 20 PY - 1997/// CY - New York PB - Prentice Hall KW - Managerial economics N1 - Includes appendices, bibliographical references and index ER -