TY  - BOOK
AU  - Backmann, M
AU  - Kunzi, H.P.
TI  - Lecture Hnotes in Economics and Mathematical Systems: Mathematical Economics
SN  - 354006964X
U1  - 332.41 
PY  - 1927///
CY  - New York
PB  - Springer
KW  - Economics
KW  - Social sciences
KW  - Mathematical economics
ER  -