TY - BOOK AU - Samuelson,William AU - Marks,Stephen G. TI - Managerial economics SN - 0470000449 (alk. paper) AV - HD30.22 .S26 2003 PY - 2003/// CY - New York, NY PB - Wiley KW - Managerial economics KW - Decision making N1 - Includes bibliographical references and index ER -