TY - BOOK AU - Hall,Robert Ernest AU - Lieberman,Marc TI - Economics: Principles and applications SN - 9780324421453 (student ed.) U1 - 330 22 PY - 2008/// CY - Mason, Ohio PB - Thomson/South-Western KW - Economics N1 - Various multi-media instructional materials are available to supplement the text; Includes bibliographical references and index ER -