TY - BOOK AU - Frank,Robert H. AU - Bernanke,Ben AU - Johnston,Louis TI - Principles of economics SN - 9780073511405 (alk. paper) AV - HB171.5 .F73 2013 PY - 2013/// CY - New York, NY PB - McGraw-Hill/Irwin N1 - Includes index ER -