TY  - BOOK
AU  - Scott,Robert Haney, Nigro, Nic.
AU  - x
TI  - Principles of economics: x
SN  - 0024083607
U1  - 330/S428p 
PY  - 1982///
CY  - New York ; London
PB  - Collier Macmillan
KW  - Economics
KW  - Ecnomics
N1  - Includes
ER  -