TY  - BOOK
AU  - Soni, R S
TI  - Mathematics for business, economics and finance
U1  - 658.4033 S58E 
PY  - 2017///
CY  - New Delhi
PB  - Ane Books
N1  - 2860 11/09/2017 RBP17/67237 21/09/2017 Main Budget
ER  -