TY  - BOOK
AU  - Ghosh,Ramkrishna
AU  - Saha,Suranjan
TI  - Business mathematics and statistics
SN  -  81-7381-065-6
U1  - 519.5 
PY  - 1996///
CY  - Calcutta
PB  - New central book agency
KW  - Statistics
KW  - Mathematics
ER  -