TY  - BOOK
AU  - Gupta, S. C.
AU  - Gupta, M. P.
TI  - Business statistics
SN  - 9788180549458
U1  - 519.5 
PY  - 2013///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - Commercial statistics
KW  - Statistics
ER  -