TY  - BOOK
AU  - SALVATORE (Dominick) and DIULIO (Eugene A).
TI  - Schaum's outline of theory & problems of principles of economics
SN  - 0 07 099077 8
U1  - 330 SALS 
PY  - 1983///
CY  - Singapore
PB  - McGraw Hill Co.
ER  -