TY - BOOK AU - Nellis,Joseph G. AU - Parker,David AU - Nellis,J.G. TI - Principles of business economics SN - 9780273693062 U1 - 338.5 NEL PY - 2006/// CY - New York PB - Financial Times KW - Managerial economics N1 - Based on the authors' The essence of business economics; Includes bibliographical references and index ER -