TY  - BOOK
AU  - Archibald, G. C
AU  - Lipsey, Richard G
TI  - An introduction to mathematical economics : methods and applications
SN  - 60403241
U1  - HB135 .A76 330/.01/51 
PY  - 1976///
CY  - New York
PB  - Harper & Row
KW  - Economics, Mathematical
ER  -