TY  - BOOK
AU  - Gupta, S. P.
AU  - Gupta, M. P.
TI  - Business statistics
SN  - 9788180543272
U1  - 519.5 
PY  - 2007///
CY  - New Delhi
PB  - Sultan chand & sons educatonal publishers
KW  - Commerce
KW  - Business Statistics
ER  -