TY  - BOOK
AU  - Yamana,Taro
TI  - Mathematics for economists : an elementary survey / 
SN  - 9788120301795
U1  - 510.2433 
PY  - 2009///
CY  - New Delhi : 
PB  - PHI Learning , 
KW  - MATHEMATICS
N1  - Includes index
ER  -