TY  - BOOK
AU  - Gupta,S.P.
AU  - Gupta,M.P.
TI  - Business Statistics
SN  - 9788180548419
U1  - 519.5 22 
PY  - 2010///
CY  - Dhaka
PB  - Sultan Chand & Sons
KW  - Commercial statistics
KW  - Statistical decision
ER  -