TY  - BOOK
AU  - Sengupta, S. .
TI  - Intermediate Text Book of Commercial Arithmetic
U1  - 311.8 
PY  - 0000///nd
CY  - Calcutta
PB  - H. Chatterjee & Co
KW  - Statistics-Commercial Arithmetic
KW  - G-Statistics
KW  - Arithmetic-Commercial
ER  -