TY  - BOOK
AU  - Ghosh,Ramkrishna
AU  - Saha,Suranjan
TI  - Business mathematics & statistics: book 2
U1  - 650.0151 
PY  - 1992///
CY  - Kolkata
PB  - New Central Book Agency
KW  - Mathematics
KW  - Business Mathematics
N1  - include Index
ER  -