TY  - BOOK
AU  - O'Brien,R.J.
TI  - Mathematics for economists and social scientists
T2  - University of Southampton economic series
U1  - 510.0243 
PY  - 1971///
CY  - London
PB  - Macmillan
KW  - ECONOMIA MATEMATICA
N1  - Bibliografía: p. 593-596
ER  -