TY  - BOOK
AU  - Ghosh,R.K., Basu, A.K.
AU  - x
TI  - Commercial mathematics (for the commerce undergraduates): x
SN  - x
U1  - 511.8/GHC 
PY  - 1964///
CY  - Calcutta
PB  - Books & Allied
KW  - Mathematics
N1  - x
ER  -