TY  - BOOK
AU  - Brown Gary D
TI  - Survey of economic principles
T2  - Irwin series in economics Ed by Lloyd G Reynolds
U1  - X, L2 
PY  - 1972///
CY  - Howewood
PB  - Irwin          
KW  - Economic Theory
N1  - Appendix at the end of few chapters
ER  -