TY  - BOOK
AU  - Timbrell,Martin
TI  - Mathematics for economists : an introduction / 
SN  - 0631140875
U1  - 510.2433 
PY  - 1985/// (rep.1993)
CY  - Oxford : 
PB  - Basil Blackwell , 
KW  - ECONOMICS, MATHEMATICAL
N1  - NULL
ER  -