TY  - BOOK
AU  - Samuelson,Paul A., Nordhaus, William D.
AU  - x
TI  - Economics: x
SN  - 0072314885
U1  - 330/S193e 
PY  - 2001///
CY  - New Yord ; London
PB  - McGraw -Hill & Irwin
KW  - Economics
N1  - Includes
ER  -