TY  - BOOK
AU  - Schwartz, Jacob T.
TI  - Lectures on the mathematical method in analytical economics / 
T2  - Mathematics and its applications,
AV  - HB171 .S387
U1  - 330.18204 
PY  - 1961///
CY  - New York : 
PB  - Gordon and Breach, 
KW  - Economics, Mathematical
ER  -