TY - BOOK AU - Frank,Robert H. AU - Bernanke,Ben TI - Principles of economics SN - 0071214593 (international : alk. paper) AV - HB171.5 .F734 2004 U1 - 330 21 PY - 2004/// CY - Boston, Mass. PB - McGraw-Hill KW - Economics N1 - Includes index; Various multi-media instructional aids, including web sites, are available to supplement the text; Includes bibliographical references and index ER -