TY  - BOOK
AU  - Charlesworth, James C.
ED  - American Academy of Political and Social Science.
TI  - Mathematics and the social sciences: the utility and inutility of mathematics in the study of economics 
U1  -  330.015196 
PY  - 1963///
CY  - Philadelphia
PB  - American Academy of Political and Social Science
KW  - Economics, Mathematical
KW  - Social sciences
ER  -