TY  - BOOK
AU  - PAUL A. SAMUELSON, WILLIAM D. NORDHAUS
TI  - MACROECONOMICS
SN  - 0-07-118065-6
U1  - 550.7 SAM-3  
PY  - 2001///
CY  - 
PB  - MCGRAW-HILL
KW  - 经济学总论
ER  -