TY  - BOOK
AU  - Samuelson, Paul A., author.
AU  - Nordhaus, William D., author.
TI  - Economics / 
SN  - 0070547866
U1  - DC 330 1989
PY  - 1989///
CY  - New York
PB  -  McGraw-Hill
KW  - Economics
N1  - Includes bibliographical references and index
ER  -