TY  - BOOK
AU  - S.P.Gupta
AU  - M.P.Gupta,
TI  - Business Statistics
SN  - 9788180546419
U1  - 519.5 GUB 
PY  - 2010///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - Statistical Methods
N1  - BBA
ER  -