TY  - BOOK
AU  - Hadar,Josef, x
AU  - x
TI  - Elementary theory of econmic behavior: x
SN  - x
U1  - 338.5/HAE 
PY  - 1966///
CY  - Palo alto
PB  - Addison-wes-ley
KW  - Economics
N1  - x
ER  -