TY - BOOK AU - Frank,Robert H. AU - Bernanke,Ben S. TI - Principles of economics T2 - The McGraw-Hill series economics SN - 9780071285384 AV - HB 171.5 F726P 2009 PY - 2009/// CY - Boston, Mass. PB - McGraw-Hill KW - Economics N1 - Includes index ER -