想买经济学研究生用书
想买书，如下
Hugh Gravelle and Ray Rees(2004) Microeconomics, 3rd edition, Prentice Hall
Romer,D, Advanced Macroeconomics, 3rd edition, 2005
W.H.Greene, Econometric Analysis, 6th edition, Prentice Hall
Rasmusen, Eric (2007) Games and Information: an introduction to game theory, 4th edition
