TY - BOOK AU - Frank,Robert H. AU - Bernanke,Ben TI - Principles of economics SN - 9780073125671 AV - HB171.5 .F734 2007 U1 - 330 22 PY - 2007/// CY - New Delhi PB - Tata McGraw-Hill/Irwin KW - Economics N1 - Includes index ER -