TY  - BOOK
AU  -  Samuelson,Paul Anthony
TI  -  Economics / 
SN  -  0070545618
U1  -  330 SAM 
PY  - 1973///
CY  -  New York : 
PB  -  McGraw-Hill, 
KW  -  Economics
N1  -  Includes bibliographical references and index
ER  -