TY  - BOOK
AU  - Paul. A Samuelson
AU  -  William. D Nordhaus, 
TI  - Economics. Ed 12
SN  - 0-07-054685
U1  - 330 
PY  - 1985///
CY  - New York
PB  - McGraw Hill Book Co.
N1  - Paul. A Samuelson & William. D Nordhaus: Economics. Ed 12.  (12th Ed)  New York.  McGraw Hill Book Co., 1985. 0-07-054685--(330SAM)
ER  -