TY - BOOK AU - Douglas,Evan J. AU - Callan,Scott TI - Managerial economics : analysis and strategy SN - 0135544785 AV - HD 30.22 D68M 1992 PY - 2001/// CY - New ersey PB - Prentice-Hall KW - MANAGERIAL ECONOMICS KW - BUSINESS ENTERPRISES KW - FINANCE N1 - Includes bibliographical references and index ER -