TY  - BOOK
AU  - Gupta, S P
AU  -  Gupta, M P
TI  - Business Statistics
SN  - 9788180546419
U1  - 519.5 GUP 
PY  - 2008///
CY  - New Delhi
PB  - Sultan Chand & Co.
KW  - Business Statistics
ER  -