TY  - BOOK
AU  - Salvatore, Dominick
AU  - Diulio, Eugene A
TI  - Theory and problems of principles of economics
T2  - Schaum's outline series
SN  - 0-07-054487-5
U1  - 330.1/SAL 
PY  - 1980///
CY  - Singapore
PB  - McGraw Hill
KW  - Economic theory
KW  - General economics
KW  - Economics
ER  -