TY - BOOK AU - Sobel,Russell S. AU - Gwartney,James D. AU - Stroup,Richard L. TI - Understanding macroeconomics SN - 9780538756204 AV - HB171.5 .G963 2011 PY - 2011/// CY - Australia : Mason, OH PB - South-Western Cengage Learning KW - Macroeconomics ER -