TY  - BK
AU  - Silberberg,E.
TI  - The structure of economics:  a mathematical analysis
SN  - 0-07-057550-9
U1  - 330.0151 
PY  - 1990///
CY  - New York (USA)
PB  - McGraw-Hill Publishing, 
KW  - Economics
KW  - AGROVOC
KW  - Mathematical
ER  -