TY  - BOOK
AU  - SALVATORE (Dominick) and DIULIO (Eugene A)
TI  - Schaum's outline of theory and problems of principles of economics
SN  - 0070544875
U1  - 330 SALS 
PY  - 1980///
CY  - NY
PB  - McGraw Hill
KW  - Economics
ER  -