TY  - BOOK
AU  - O'Brien, R. J.
AU  - Garcia, G. G.
TI  - MATHEMATICS FOR ECONOMISTS AND SOCIAL SCIENTISTS
U1  - 510.0243 
PY  - 1971///
CY  - London
PB  - Macmillan
KW  - Mathematics
KW  - Social Sciences -- Mathematics
ER  -